56615564

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{701}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 101149776

約数和(自身を除く): 44534212

約数列:

[1, 2, 4, 61, 122, 244, 331, 662, 701, 1324, 1402, 2804, 20191, 40382, 42761, 80764, 85522, 171044, 232031, 464062, 928124, 14153891, 28307782, 56615564]

約数ペア:

[(1, 56615564), (2, 28307782), (4, 14153891), (61, 928124), (122, 464062), (244, 232031), (331, 171044), (662, 85522), (701, 80764), (1324, 42761), (1402, 40382), (2804, 20191)]