55818416

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{57191}}^1$

素因数の和:57260

約数の個数: 20

約数和(自身を含む): 109923024

約数和(自身を除く): 54104608

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 57191, 114382, 228764, 457528, 915056, 3488651, 6977302, 13954604, 27909208, 55818416]

約数ペア:

[(1, 55818416), (2, 27909208), (4, 13954604), (8, 6977302), (16, 3488651), (61, 915056), (122, 457528), (244, 228764), (488, 114382), (976, 57191)]