56135820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 171601920

約数和(自身を除く): 115466100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 911, 948, 1027, 1185, 1580, 1822, 2054, 2370, 2733, 3081, 3644, 4108, 4555, 4740, 5135, 5466, 6162, 9110, 10270, 10932, 11843, 12324, 13665, 15405, 18220, 20540, 23686, 27330, 30810, 35529, 47372, 54660, 59215, 61620, 71058, 71969, 118430, 142116, 143938, 177645, 215907, 236860, 287876, 355290, 359845, 431814, 710580, 719690, 863628, 935597, 1079535, 1439380, 1871194, 2159070, 2806791, 3742388, 4318140, 4677985, 5613582, 9355970, 11227164, 14033955, 18711940, 28067910, 56135820]

約数ペア:

[(1, 56135820), (2, 28067910), (3, 18711940), (4, 14033955), (5, 11227164), (6, 9355970), (10, 5613582), (12, 4677985), (13, 4318140), (15, 3742388), (20, 2806791), (26, 2159070), (30, 1871194), (39, 1439380), (52, 1079535), (60, 935597), (65, 863628), (78, 719690), (79, 710580), (130, 431814), (156, 359845), (158, 355290), (195, 287876), (237, 236860), (260, 215907), (316, 177645), (390, 143938), (395, 142116), (474, 118430), (780, 71969), (790, 71058), (911, 61620), (948, 59215), (1027, 54660), (1185, 47372), (1580, 35529), (1822, 30810), (2054, 27330), (2370, 23686), (2733, 20540), (3081, 18220), (3644, 15405), (4108, 13665), (4555, 12324), (4740, 11843), (5135, 10932), (5466, 10270), (6162, 9110)]