48959820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 189571200

約数和(自身を除く): 140611380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 61, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 122, 126, 130, 140, 147, 156, 180, 182, 183, 195, 196, 210, 234, 244, 245, 252, 260, 273, 294, 305, 315, 343, 364, 366, 390, 420, 427, 441, 455, 468, 490, 546, 549, 585, 588, 610, 630, 637, 686, 732, 735, 780, 793, 819, 854, 882, 910, 915, 980, 1029, 1092, 1098, 1170, 1220, 1260, 1274, 1281, 1365, 1372, 1470, 1586, 1638, 1708, 1715, 1764, 1820, 1830, 1911, 2058, 2135, 2196, 2205, 2340, 2379, 2548, 2562, 2730, 2745, 2940, 2989, 3087, 3172, 3185, 3276, 3430, 3660, 3822, 3843, 3965, 4095, 4116, 4270, 4410, 4459, 4758, 5124, 5145, 5460, 5490, 5551, 5733, 5978, 6174, 6370, 6405, 6860, 7137, 7644, 7686, 7930, 8190, 8540, 8820, 8918, 8967, 9516, 9555, 10290, 10980, 11102, 11466, 11895, 11956, 12348, 12740, 12810, 13377, 14274, 14945, 15372, 15435, 15860, 16380, 16653, 17836, 17934, 19110, 19215, 20580, 20923, 22204, 22295, 22932, 23790, 25620, 26754, 26901, 27755, 28548, 28665, 29890, 30870, 33306, 35685, 35868, 38220, 38430, 38857, 40131, 41846, 44590, 44835, 47580, 49959, 53508, 53802, 55510, 57330, 59780, 61740, 62769, 66612, 66885, 71370, 76860, 77714, 80262, 83265, 83692, 89180, 89670, 99918, 104615, 107604, 111020, 114660, 116571, 125538, 133770, 134505, 142740, 155428, 160524, 166530, 179340, 188307, 194285, 199836, 200655, 209230, 233142, 249795, 251076, 267540, 269010, 271999, 313845, 333060, 349713, 376614, 388570, 401310, 418460, 466284, 499590, 538020, 543998, 582855, 627690, 699426, 753228, 777140, 802620, 815997, 941535, 999180, 1087996, 1165710, 1255380, 1359995, 1398852, 1631994, 1748565, 1883070, 2331420, 2447991, 2719990, 3263988, 3497130, 3766140, 4079985, 4895982, 5439980, 6994260, 8159970, 9791964, 12239955, 16319940, 24479910, 48959820]

約数ペア:

[(1, 48959820), (2, 24479910), (3, 16319940), (4, 12239955), (5, 9791964), (6, 8159970), (7, 6994260), (9, 5439980), (10, 4895982), (12, 4079985), (13, 3766140), (14, 3497130), (15, 3263988), (18, 2719990), (20, 2447991), (21, 2331420), (26, 1883070), (28, 1748565), (30, 1631994), (35, 1398852), (36, 1359995), (39, 1255380), (42, 1165710), (45, 1087996), (49, 999180), (52, 941535), (60, 815997), (61, 802620), (63, 777140), (65, 753228), (70, 699426), (78, 627690), (84, 582855), (90, 543998), (91, 538020), (98, 499590), (105, 466284), (117, 418460), (122, 401310), (126, 388570), (130, 376614), (140, 349713), (147, 333060), (156, 313845), (180, 271999), (182, 269010), (183, 267540), (195, 251076), (196, 249795), (210, 233142), (234, 209230), (244, 200655), (245, 199836), (252, 194285), (260, 188307), (273, 179340), (294, 166530), (305, 160524), (315, 155428), (343, 142740), (364, 134505), (366, 133770), (390, 125538), (420, 116571), (427, 114660), (441, 111020), (455, 107604), (468, 104615), (490, 99918), (546, 89670), (549, 89180), (585, 83692), (588, 83265), (610, 80262), (630, 77714), (637, 76860), (686, 71370), (732, 66885), (735, 66612), (780, 62769), (793, 61740), (819, 59780), (854, 57330), (882, 55510), (910, 53802), (915, 53508), (980, 49959), (1029, 47580), (1092, 44835), (1098, 44590), (1170, 41846), (1220, 40131), (1260, 38857), (1274, 38430), (1281, 38220), (1365, 35868), (1372, 35685), (1470, 33306), (1586, 30870), (1638, 29890), (1708, 28665), (1715, 28548), (1764, 27755), (1820, 26901), (1830, 26754), (1911, 25620), (2058, 23790), (2135, 22932), (2196, 22295), (2205, 22204), (2340, 20923), (2379, 20580), (2548, 19215), (2562, 19110), (2730, 17934), (2745, 17836), (2940, 16653), (2989, 16380), (3087, 15860), (3172, 15435), (3185, 15372), (3276, 14945), (3430, 14274), (3660, 13377), (3822, 12810), (3843, 12740), (3965, 12348), (4095, 11956), (4116, 11895), (4270, 11466), (4410, 11102), (4459, 10980), (4758, 10290), (5124, 9555), (5145, 9516), (5460, 8967), (5490, 8918), (5551, 8820), (5733, 8540), (5978, 8190), (6174, 7930), (6370, 7686), (6405, 7644), (6860, 7137)]