56316680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 150206400

約数和(自身を除く): 93889720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 487, 490, 590, 826, 974, 980, 1180, 1652, 1948, 1960, 2065, 2360, 2435, 2891, 3304, 3409, 3896, 4130, 4870, 5782, 6818, 8260, 9740, 11564, 13636, 14455, 16520, 17045, 19480, 23128, 23863, 27272, 28733, 28910, 34090, 47726, 57466, 57820, 68180, 95452, 114932, 115640, 119315, 136360, 143665, 190904, 201131, 229864, 238630, 287330, 402262, 477260, 574660, 804524, 954520, 1005655, 1149320, 1407917, 1609048, 2011310, 2815834, 4022620, 5631668, 7039585, 8045240, 11263336, 14079170, 28158340, 56316680]

約数ペア:

[(1, 56316680), (2, 28158340), (4, 14079170), (5, 11263336), (7, 8045240), (8, 7039585), (10, 5631668), (14, 4022620), (20, 2815834), (28, 2011310), (35, 1609048), (40, 1407917), (49, 1149320), (56, 1005655), (59, 954520), (70, 804524), (98, 574660), (118, 477260), (140, 402262), (196, 287330), (236, 238630), (245, 229864), (280, 201131), (295, 190904), (392, 143665), (413, 136360), (472, 119315), (487, 115640), (490, 114932), (590, 95452), (826, 68180), (974, 57820), (980, 57466), (1180, 47726), (1652, 34090), (1948, 28910), (1960, 28733), (2065, 27272), (2360, 23863), (2435, 23128), (2891, 19480), (3304, 17045), (3409, 16520), (3896, 14455), (4130, 13636), (4870, 11564), (5782, 9740), (6818, 8260)]