51440675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14389}}^1$

素因数の和:14423

約数の個数: 24

約数和(自身を含む): 74943120

約数和(自身を除く): 23502445

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 14389, 71945, 158279, 187057, 359725, 791395, 935285, 2057627, 3956975, 4676425, 10288135, 51440675]

約数ペア:

[(1, 51440675), (5, 10288135), (11, 4676425), (13, 3956975), (25, 2057627), (55, 935285), (65, 791395), (143, 359725), (275, 187057), (325, 158279), (715, 71945), (3575, 14389)]