49524720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 160

約数和(自身を含む): 179988480

約数和(自身を除く): 130463760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 719, 820, 840, 861, 984, 1148, 1230, 1435, 1438, 1640, 1680, 1722, 1968, 2157, 2296, 2460, 2870, 2876, 3280, 3444, 3595, 4305, 4314, 4592, 4920, 5033, 5740, 5752, 6888, 7190, 8610, 8628, 9840, 10066, 10785, 11480, 11504, 13776, 14380, 15099, 17220, 17256, 20132, 21570, 22960, 25165, 28760, 29479, 30198, 34440, 34512, 40264, 43140, 50330, 57520, 58958, 60396, 68880, 75495, 80528, 86280, 88437, 100660, 117916, 120792, 147395, 150990, 172560, 176874, 201320, 206353, 235832, 241584, 294790, 301980, 353748, 402640, 412706, 442185, 471664, 589580, 603960, 619059, 707496, 825412, 884370, 1031765, 1179160, 1207920, 1238118, 1414992, 1650824, 1768740, 2063530, 2358320, 2476236, 3095295, 3301648, 3537480, 4127060, 4952472, 6190590, 7074960, 8254120, 9904944, 12381180, 16508240, 24762360, 49524720]

約数ペア:

[(1, 49524720), (2, 24762360), (3, 16508240), (4, 12381180), (5, 9904944), (6, 8254120), (7, 7074960), (8, 6190590), (10, 4952472), (12, 4127060), (14, 3537480), (15, 3301648), (16, 3095295), (20, 2476236), (21, 2358320), (24, 2063530), (28, 1768740), (30, 1650824), (35, 1414992), (40, 1238118), (41, 1207920), (42, 1179160), (48, 1031765), (56, 884370), (60, 825412), (70, 707496), (80, 619059), (82, 603960), (84, 589580), (105, 471664), (112, 442185), (120, 412706), (123, 402640), (140, 353748), (164, 301980), (168, 294790), (205, 241584), (210, 235832), (240, 206353), (246, 201320), (280, 176874), (287, 172560), (328, 150990), (336, 147395), (410, 120792), (420, 117916), (492, 100660), (560, 88437), (574, 86280), (615, 80528), (656, 75495), (719, 68880), (820, 60396), (840, 58958), (861, 57520), (984, 50330), (1148, 43140), (1230, 40264), (1435, 34512), (1438, 34440), (1640, 30198), (1680, 29479), (1722, 28760), (1968, 25165), (2157, 22960), (2296, 21570), (2460, 20132), (2870, 17256), (2876, 17220), (3280, 15099), (3444, 14380), (3595, 13776), (4305, 11504), (4314, 11480), (4592, 10785), (4920, 10066), (5033, 9840), (5740, 8628), (5752, 8610), (6888, 7190)]