53703260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206551}}^1$

素因数の和:206573

約数の個数: 24

約数和(自身を含む): 121452576

約数和(自身を除く): 67749316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 206551, 413102, 826204, 1032755, 2065510, 2685163, 4131020, 5370326, 10740652, 13425815, 26851630, 53703260]

約数ペア:

[(1, 53703260), (2, 26851630), (4, 13425815), (5, 10740652), (10, 5370326), (13, 4131020), (20, 2685163), (26, 2065510), (52, 1032755), (65, 826204), (130, 413102), (260, 206551)]