55317178

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{13127}}^1$

素因数の和:13186

約数の個数: 24

約数和(自身を含む): 98775072

約数和(自身を除く): 43457894

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 13127, 26254, 91889, 183778, 564461, 643223, 1128922, 1286446, 3951227, 7902454, 27658589, 55317178]

約数ペア:

[(1, 55317178), (2, 27658589), (7, 7902454), (14, 3951227), (43, 1286446), (49, 1128922), (86, 643223), (98, 564461), (301, 183778), (602, 91889), (2107, 26254), (4214, 13127)]