56989946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41357}}^1$

素因数の和:41425

約数の個数: 16

約数和(自身を含む): 93799944

約数和(自身を除く): 36809998

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 41357, 82714, 537641, 1075282, 2191921, 4383842, 28494973, 56989946]

約数ペア:

[(1, 56989946), (2, 28494973), (13, 4383842), (26, 2191921), (53, 1075282), (106, 537641), (689, 82714), (1378, 41357)]