26450450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40693}}^1$

素因数の和:40718

約数の個数: 24

約数和(自身を含む): 52983588

約数和(自身を除く): 26533138

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 40693, 81386, 203465, 406930, 529009, 1017325, 1058018, 2034650, 2645045, 5290090, 13225225, 26450450]

約数ペア:

[(1, 26450450), (2, 13225225), (5, 5290090), (10, 2645045), (13, 2034650), (25, 1058018), (26, 1017325), (50, 529009), (65, 406930), (130, 203465), (325, 81386), (650, 40693)]