55380436

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{863}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 98993664

約数和(自身を除く): 43613228

約数列:

[1, 2, 4, 61, 122, 244, 263, 526, 863, 1052, 1726, 3452, 16043, 32086, 52643, 64172, 105286, 210572, 226969, 453938, 907876, 13845109, 27690218, 55380436]

約数ペア:

[(1, 55380436), (2, 27690218), (4, 13845109), (61, 907876), (122, 453938), (244, 226969), (263, 210572), (526, 105286), (863, 64172), (1052, 52643), (1726, 32086), (3452, 16043)]