49830625

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{6133}}^1$

素因数の和:6166

約数の個数: 20

約数和(自身を含む): 67069156

約数和(自身を除く): 17238531

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1625, 6133, 8125, 30665, 79729, 153325, 398645, 766625, 1993225, 3833125, 9966125, 49830625]

約数ペア:

[(1, 49830625), (5, 9966125), (13, 3833125), (25, 1993225), (65, 766625), (125, 398645), (325, 153325), (625, 79729), (1625, 30665), (6133, 8125)]