51938811120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{16349}}^1$

素因数の和:16464

約数の個数: 320

約数和(自身を含む): 193073356800

約数和(自身を除く): 141134545680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 61, 62, 70, 80, 84, 93, 105, 112, 120, 122, 124, 140, 155, 168, 183, 186, 210, 217, 240, 244, 248, 280, 305, 310, 336, 366, 372, 420, 427, 434, 465, 488, 496, 560, 610, 620, 651, 732, 744, 840, 854, 868, 915, 930, 976, 1085, 1220, 1240, 1281, 1302, 1464, 1488, 1680, 1708, 1736, 1830, 1860, 1891, 2135, 2170, 2440, 2480, 2562, 2604, 2928, 3255, 3416, 3472, 3660, 3720, 3782, 4270, 4340, 4880, 5124, 5208, 5673, 6405, 6510, 6832, 7320, 7440, 7564, 8540, 8680, 9455, 10248, 10416, 11346, 12810, 13020, 13237, 14640, 15128, 16349, 17080, 17360, 18910, 20496, 22692, 25620, 26040, 26474, 28365, 30256, 32698, 34160, 37820, 39711, 45384, 49047, 51240, 52080, 52948, 56730, 65396, 66185, 75640, 79422, 81745, 90768, 98094, 102480, 105896, 113460, 114443, 130792, 132370, 151280, 158844, 163490, 196188, 198555, 211792, 226920, 228886, 245235, 261584, 264740, 317688, 326980, 343329, 392376, 397110, 453840, 457772, 490470, 506819, 529480, 572215, 635376, 653960, 686658, 784752, 794220, 915544, 980940, 997289, 1013638, 1058960, 1144430, 1307920, 1373316, 1520457, 1588440, 1716645, 1831088, 1961880, 1994578, 2027276, 2288860, 2534095, 2746632, 2991867, 3040914, 3176880, 3433290, 3547733, 3923760, 3989156, 4054552, 4577720, 4986445, 5068190, 5493264, 5983734, 6081828, 6866580, 6981023, 7095466, 7602285, 7978312, 8109104, 9155440, 9972890, 10136380, 10643199, 11967468, 12163656, 13733160, 13962046, 14190932, 14959335, 15204570, 15956624, 17738665, 19945780, 20272760, 20943069, 21286398, 23934936, 24327312, 27466320, 27924092, 28381864, 29918670, 30409140, 30915959, 34905115, 35477330, 39891560, 40545520, 41886138, 42572796, 47869872, 53215995, 55848184, 56763728, 59837340, 60818280, 61831918, 69810230, 70954660, 79783120, 83772276, 85145592, 92747877, 104715345, 106431990, 111696368, 119674680, 121636560, 123663836, 139620460, 141909320, 154579795, 167544552, 170291184, 185495754, 209430690, 212863980, 216411713, 239349360, 247327672, 279240920, 283818640, 309159590, 335089104, 370991508, 418861380, 425727960, 432823426, 463739385, 494655344, 558481840, 618319180, 649235139, 741983016, 837722760, 851455920, 865646852, 927478770, 1082058565, 1236638360, 1298470278, 1483966032, 1675445520, 1731293704, 1854957540, 2164117130, 2473276720, 2596940556, 3246175695, 3462587408, 3709915080, 4328234260, 5193881112, 6492351390, 7419830160, 8656468520, 10387762224, 12984702780, 17312937040, 25969405560, 51938811120]

約数ペア:

[(1, 51938811120), (2, 25969405560), (3, 17312937040), (4, 12984702780), (5, 10387762224), (6, 8656468520), (7, 7419830160), (8, 6492351390), (10, 5193881112), (12, 4328234260), (14, 3709915080), (15, 3462587408), (16, 3246175695), (20, 2596940556), (21, 2473276720), (24, 2164117130), (28, 1854957540), (30, 1731293704), (31, 1675445520), (35, 1483966032), (40, 1298470278), (42, 1236638360), (48, 1082058565), (56, 927478770), (60, 865646852), (61, 851455920), (62, 837722760), (70, 741983016), (80, 649235139), (84, 618319180), (93, 558481840), (105, 494655344), (112, 463739385), (120, 432823426), (122, 425727960), (124, 418861380), (140, 370991508), (155, 335089104), (168, 309159590), (183, 283818640), (186, 279240920), (210, 247327672), (217, 239349360), (240, 216411713), (244, 212863980), (248, 209430690), (280, 185495754), (305, 170291184), (310, 167544552), (336, 154579795), (366, 141909320), (372, 139620460), (420, 123663836), (427, 121636560), (434, 119674680), (465, 111696368), (488, 106431990), (496, 104715345), (560, 92747877), (610, 85145592), (620, 83772276), (651, 79783120), (732, 70954660), (744, 69810230), (840, 61831918), (854, 60818280), (868, 59837340), (915, 56763728), (930, 55848184), (976, 53215995), (1085, 47869872), (1220, 42572796), (1240, 41886138), (1281, 40545520), (1302, 39891560), (1464, 35477330), (1488, 34905115), (1680, 30915959), (1708, 30409140), (1736, 29918670), (1830, 28381864), (1860, 27924092), (1891, 27466320), (2135, 24327312), (2170, 23934936), (2440, 21286398), (2480, 20943069), (2562, 20272760), (2604, 19945780), (2928, 17738665), (3255, 15956624), (3416, 15204570), (3472, 14959335), (3660, 14190932), (3720, 13962046), (3782, 13733160), (4270, 12163656), (4340, 11967468), (4880, 10643199), (5124, 10136380), (5208, 9972890), (5673, 9155440), (6405, 8109104), (6510, 7978312), (6832, 7602285), (7320, 7095466), (7440, 6981023), (7564, 6866580), (8540, 6081828), (8680, 5983734), (9455, 5493264), (10248, 5068190), (10416, 4986445), (11346, 4577720), (12810, 4054552), (13020, 3989156), (13237, 3923760), (14640, 3547733), (15128, 3433290), (16349, 3176880), (17080, 3040914), (17360, 2991867), (18910, 2746632), (20496, 2534095), (22692, 2288860), (25620, 2027276), (26040, 1994578), (26474, 1961880), (28365, 1831088), (30256, 1716645), (32698, 1588440), (34160, 1520457), (37820, 1373316), (39711, 1307920), (45384, 1144430), (49047, 1058960), (51240, 1013638), (52080, 997289), (52948, 980940), (56730, 915544), (65396, 794220), (66185, 784752), (75640, 686658), (79422, 653960), (81745, 635376), (90768, 572215), (98094, 529480), (102480, 506819), (105896, 490470), (113460, 457772), (114443, 453840), (130792, 397110), (132370, 392376), (151280, 343329), (158844, 326980), (163490, 317688), (196188, 264740), (198555, 261584), (211792, 245235), (226920, 228886)]