50297520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 320

約数和(自身を含む): 199987200

約数和(自身を除く): 149689680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 47, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 94, 98, 104, 105, 112, 120, 130, 140, 141, 147, 156, 168, 182, 188, 195, 196, 208, 210, 235, 240, 245, 260, 273, 280, 282, 294, 312, 329, 336, 343, 364, 376, 390, 392, 420, 455, 470, 490, 520, 546, 560, 564, 588, 611, 624, 637, 658, 686, 705, 728, 735, 752, 780, 784, 840, 910, 940, 980, 987, 1029, 1040, 1092, 1128, 1176, 1222, 1274, 1316, 1365, 1372, 1410, 1456, 1470, 1560, 1645, 1680, 1715, 1820, 1833, 1880, 1911, 1960, 1974, 2058, 2184, 2256, 2303, 2352, 2444, 2548, 2632, 2730, 2744, 2820, 2940, 3055, 3120, 3185, 3290, 3430, 3640, 3666, 3760, 3822, 3920, 3948, 4116, 4277, 4368, 4459, 4606, 4888, 4935, 5096, 5145, 5264, 5460, 5488, 5640, 5880, 6110, 6370, 6580, 6860, 6909, 7280, 7332, 7644, 7896, 8232, 8554, 8918, 9165, 9212, 9555, 9776, 9870, 10192, 10290, 10920, 11280, 11515, 11760, 12220, 12740, 12831, 13160, 13377, 13720, 13818, 14664, 15288, 15792, 16121, 16464, 17108, 17836, 18330, 18424, 19110, 19740, 20580, 21385, 21840, 22295, 23030, 24440, 25480, 25662, 26320, 26754, 27440, 27636, 29328, 29939, 30576, 32242, 34216, 34545, 35672, 36660, 36848, 38220, 39480, 41160, 42770, 44590, 46060, 48363, 48880, 50960, 51324, 53508, 55272, 59878, 64155, 64484, 66885, 68432, 69090, 71344, 73320, 76440, 78960, 80605, 82320, 85540, 89180, 89817, 92120, 96726, 102648, 107016, 110544, 119756, 128310, 128968, 133770, 138180, 146640, 149695, 152880, 161210, 171080, 178360, 179634, 184240, 193452, 205296, 209573, 214032, 239512, 241815, 256620, 257936, 267540, 276360, 299390, 322420, 342160, 356720, 359268, 386904, 419146, 449085, 479024, 483630, 513240, 535080, 552720, 598780, 628719, 644840, 718536, 773808, 838292, 898170, 967260, 1026480, 1047865, 1070160, 1197560, 1257438, 1289680, 1437072, 1676584, 1796340, 1934520, 2095730, 2395120, 2514876, 3143595, 3353168, 3592680, 3869040, 4191460, 5029752, 6287190, 7185360, 8382920, 10059504, 12574380, 16765840, 25148760, 50297520]

約数ペア:

[(1, 50297520), (2, 25148760), (3, 16765840), (4, 12574380), (5, 10059504), (6, 8382920), (7, 7185360), (8, 6287190), (10, 5029752), (12, 4191460), (13, 3869040), (14, 3592680), (15, 3353168), (16, 3143595), (20, 2514876), (21, 2395120), (24, 2095730), (26, 1934520), (28, 1796340), (30, 1676584), (35, 1437072), (39, 1289680), (40, 1257438), (42, 1197560), (47, 1070160), (48, 1047865), (49, 1026480), (52, 967260), (56, 898170), (60, 838292), (65, 773808), (70, 718536), (78, 644840), (80, 628719), (84, 598780), (91, 552720), (94, 535080), (98, 513240), (104, 483630), (105, 479024), (112, 449085), (120, 419146), (130, 386904), (140, 359268), (141, 356720), (147, 342160), (156, 322420), (168, 299390), (182, 276360), (188, 267540), (195, 257936), (196, 256620), (208, 241815), (210, 239512), (235, 214032), (240, 209573), (245, 205296), (260, 193452), (273, 184240), (280, 179634), (282, 178360), (294, 171080), (312, 161210), (329, 152880), (336, 149695), (343, 146640), (364, 138180), (376, 133770), (390, 128968), (392, 128310), (420, 119756), (455, 110544), (470, 107016), (490, 102648), (520, 96726), (546, 92120), (560, 89817), (564, 89180), (588, 85540), (611, 82320), (624, 80605), (637, 78960), (658, 76440), (686, 73320), (705, 71344), (728, 69090), (735, 68432), (752, 66885), (780, 64484), (784, 64155), (840, 59878), (910, 55272), (940, 53508), (980, 51324), (987, 50960), (1029, 48880), (1040, 48363), (1092, 46060), (1128, 44590), (1176, 42770), (1222, 41160), (1274, 39480), (1316, 38220), (1365, 36848), (1372, 36660), (1410, 35672), (1456, 34545), (1470, 34216), (1560, 32242), (1645, 30576), (1680, 29939), (1715, 29328), (1820, 27636), (1833, 27440), (1880, 26754), (1911, 26320), (1960, 25662), (1974, 25480), (2058, 24440), (2184, 23030), (2256, 22295), (2303, 21840), (2352, 21385), (2444, 20580), (2548, 19740), (2632, 19110), (2730, 18424), (2744, 18330), (2820, 17836), (2940, 17108), (3055, 16464), (3120, 16121), (3185, 15792), (3290, 15288), (3430, 14664), (3640, 13818), (3666, 13720), (3760, 13377), (3822, 13160), (3920, 12831), (3948, 12740), (4116, 12220), (4277, 11760), (4368, 11515), (4459, 11280), (4606, 10920), (4888, 10290), (4935, 10192), (5096, 9870), (5145, 9776), (5264, 9555), (5460, 9212), (5488, 9165), (5640, 8918), (5880, 8554), (6110, 8232), (6370, 7896), (6580, 7644), (6860, 7332), (6909, 7280)]