48538436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1987}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 88171776

約数和(自身を除く): 39633340

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 1987, 3974, 6107, 7948, 12214, 24428, 61597, 123194, 246388, 391439, 782878, 1565756, 12134609, 24269218, 48538436]

約数ペア:

[(1, 48538436), (2, 24269218), (4, 12134609), (31, 1565756), (62, 782878), (124, 391439), (197, 246388), (394, 123194), (788, 61597), (1987, 24428), (3974, 12214), (6107, 7948)]