49531945

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 60840720

約数和(自身を除く): 11308775

約数列:

[1, 5, 53, 265, 409, 457, 2045, 2285, 21677, 24221, 108385, 121105, 186913, 934565, 9906389, 49531945]

約数ペア:

[(1, 49531945), (5, 9906389), (53, 934565), (265, 186913), (409, 121105), (457, 108385), (2045, 24221), (2285, 21677)]