55642352

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{47639}}^1$

素因数の和:47720

約数の個数: 20

約数和(自身を含む): 109286160

約数和(自身を除く): 53643808

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 47639, 95278, 190556, 381112, 762224, 3477647, 6955294, 13910588, 27821176, 55642352]

約数ペア:

[(1, 55642352), (2, 27821176), (4, 13910588), (8, 6955294), (16, 3477647), (73, 762224), (146, 381112), (292, 190556), (584, 95278), (1168, 47639)]