49590775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2879}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 67495680

約数和(自身を除く): 17904905

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 2879, 3445, 14395, 17225, 37427, 71975, 152587, 187135, 762935, 935675, 1983631, 3814675, 9918155, 49590775]

約数ペア:

[(1, 49590775), (5, 9918155), (13, 3814675), (25, 1983631), (53, 935675), (65, 762935), (265, 187135), (325, 152587), (689, 71975), (1325, 37427), (2879, 17225), (3445, 14395)]