49148318

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1963

約数の個数: 16

約数和(自身を含む): 75010320

約数和(自身を除く): 25862002

約数列:

[1, 2, 109, 131, 218, 262, 1721, 3442, 14279, 28558, 187589, 225451, 375178, 450902, 24574159, 49148318]

約数ペア:

[(1, 49148318), (2, 24574159), (109, 450902), (131, 375178), (218, 225451), (262, 187589), (1721, 28558), (3442, 14279)]