56519840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:994

約数の個数: 96

約数和(自身を含む): 148916880

約数和(自身を除く): 92397040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 937, 1040, 1160, 1508, 1874, 1885, 2080, 2320, 3016, 3748, 3770, 4640, 4685, 6032, 7496, 7540, 9370, 12064, 12181, 14992, 15080, 18740, 24362, 27173, 29984, 30160, 37480, 48724, 54346, 60320, 60905, 74960, 97448, 108692, 121810, 135865, 149920, 194896, 217384, 243620, 271730, 353249, 389792, 434768, 487240, 543460, 706498, 869536, 974480, 1086920, 1412996, 1766245, 1948960, 2173840, 2825992, 3532490, 4347680, 5651984, 7064980, 11303968, 14129960, 28259920, 56519840]

約数ペア:

[(1, 56519840), (2, 28259920), (4, 14129960), (5, 11303968), (8, 7064980), (10, 5651984), (13, 4347680), (16, 3532490), (20, 2825992), (26, 2173840), (29, 1948960), (32, 1766245), (40, 1412996), (52, 1086920), (58, 974480), (65, 869536), (80, 706498), (104, 543460), (116, 487240), (130, 434768), (145, 389792), (160, 353249), (208, 271730), (232, 243620), (260, 217384), (290, 194896), (377, 149920), (416, 135865), (464, 121810), (520, 108692), (580, 97448), (754, 74960), (928, 60905), (937, 60320), (1040, 54346), (1160, 48724), (1508, 37480), (1874, 30160), (1885, 29984), (2080, 27173), (2320, 24362), (3016, 18740), (3748, 15080), (3770, 14992), (4640, 12181), (4685, 12064), (6032, 9370), (7496, 7540)]