50040640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 112

約数和(自身を含む): 134160768

約数和(自身を除く): 84120128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 523, 598, 736, 832, 920, 1040, 1046, 1196, 1472, 1495, 1840, 2080, 2092, 2392, 2615, 2990, 3680, 4160, 4184, 4784, 5230, 5980, 6799, 7360, 8368, 9568, 10460, 11960, 12029, 13598, 16736, 19136, 20920, 23920, 24058, 27196, 33472, 33995, 41840, 47840, 48116, 54392, 60145, 67990, 83680, 95680, 96232, 108784, 120290, 135980, 156377, 167360, 192464, 217568, 240580, 271960, 312754, 384928, 435136, 481160, 543920, 625508, 769856, 781885, 962320, 1087840, 1251016, 1563770, 1924640, 2175680, 2502032, 3127540, 3849280, 5004064, 6255080, 10008128, 12510160, 25020320, 50040640]

約数ペア:

[(1, 50040640), (2, 25020320), (4, 12510160), (5, 10008128), (8, 6255080), (10, 5004064), (13, 3849280), (16, 3127540), (20, 2502032), (23, 2175680), (26, 1924640), (32, 1563770), (40, 1251016), (46, 1087840), (52, 962320), (64, 781885), (65, 769856), (80, 625508), (92, 543920), (104, 481160), (115, 435136), (130, 384928), (160, 312754), (184, 271960), (208, 240580), (230, 217568), (260, 192464), (299, 167360), (320, 156377), (368, 135980), (416, 120290), (460, 108784), (520, 96232), (523, 95680), (598, 83680), (736, 67990), (832, 60145), (920, 54392), (1040, 48116), (1046, 47840), (1196, 41840), (1472, 33995), (1495, 33472), (1840, 27196), (2080, 24058), (2092, 23920), (2392, 20920), (2615, 19136), (2990, 16736), (3680, 13598), (4160, 12029), (4184, 11960), (4784, 10460), (5230, 9568), (5980, 8368), (6799, 7360)]