53827540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{207029}}^1$

素因数の和:207051

約数の個数: 24

約数和(自身を含む): 121733640

約数和(自身を除く): 67906100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 207029, 414058, 828116, 1035145, 2070290, 2691377, 4140580, 5382754, 10765508, 13456885, 26913770, 53827540]

約数ペア:

[(1, 53827540), (2, 26913770), (4, 13456885), (5, 10765508), (10, 5382754), (13, 4140580), (20, 2691377), (26, 2070290), (52, 1035145), (65, 828116), (130, 414058), (260, 207029)]