57481930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 121772160

約数和(自身を除く): 64290230

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 59, 85, 110, 118, 170, 187, 295, 374, 521, 590, 649, 935, 1003, 1042, 1298, 1870, 2006, 2605, 3245, 5015, 5210, 5731, 6490, 8857, 10030, 11033, 11462, 17714, 22066, 28655, 30739, 44285, 55165, 57310, 61478, 88570, 97427, 110330, 153695, 194854, 307390, 338129, 487135, 522563, 676258, 974270, 1045126, 1690645, 2612815, 3381290, 5225630, 5748193, 11496386, 28740965, 57481930]

約数ペア:

[(1, 57481930), (2, 28740965), (5, 11496386), (10, 5748193), (11, 5225630), (17, 3381290), (22, 2612815), (34, 1690645), (55, 1045126), (59, 974270), (85, 676258), (110, 522563), (118, 487135), (170, 338129), (187, 307390), (295, 194854), (374, 153695), (521, 110330), (590, 97427), (649, 88570), (935, 61478), (1003, 57310), (1042, 55165), (1298, 44285), (1870, 30739), (2006, 28655), (2605, 22066), (3245, 17714), (5015, 11462), (5210, 11033), (5731, 10030), (6490, 8857)]