55870620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 170698752

約数和(自身を除く): 114828132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 780, 830, 863, 996, 1079, 1245, 1660, 1726, 2158, 2490, 2589, 3237, 3452, 4315, 4316, 4980, 5178, 5395, 6474, 8630, 10356, 10790, 11219, 12945, 12948, 16185, 17260, 21580, 22438, 25890, 32370, 33657, 44876, 51780, 56095, 64740, 67314, 71629, 112190, 134628, 143258, 168285, 214887, 224380, 286516, 336570, 358145, 429774, 673140, 716290, 859548, 931177, 1074435, 1432580, 1862354, 2148870, 2793531, 3724708, 4297740, 4655885, 5587062, 9311770, 11174124, 13967655, 18623540, 27935310, 55870620]

約数ペア:

[(1, 55870620), (2, 27935310), (3, 18623540), (4, 13967655), (5, 11174124), (6, 9311770), (10, 5587062), (12, 4655885), (13, 4297740), (15, 3724708), (20, 2793531), (26, 2148870), (30, 1862354), (39, 1432580), (52, 1074435), (60, 931177), (65, 859548), (78, 716290), (83, 673140), (130, 429774), (156, 358145), (166, 336570), (195, 286516), (249, 224380), (260, 214887), (332, 168285), (390, 143258), (415, 134628), (498, 112190), (780, 71629), (830, 67314), (863, 64740), (996, 56095), (1079, 51780), (1245, 44876), (1660, 33657), (1726, 32370), (2158, 25890), (2490, 22438), (2589, 21580), (3237, 17260), (3452, 16185), (4315, 12948), (4316, 12945), (4980, 11219), (5178, 10790), (5395, 10356), (6474, 8630)]