50707540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195029}}^1$

素因数の和:195051

約数の個数: 24

約数和(自身を含む): 114677640

約数和(自身を除く): 63970100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 195029, 390058, 780116, 975145, 1950290, 2535377, 3900580, 5070754, 10141508, 12676885, 25353770, 50707540]

約数ペア:

[(1, 50707540), (2, 25353770), (4, 12676885), (5, 10141508), (10, 5070754), (13, 3900580), (20, 2535377), (26, 1950290), (52, 975145), (65, 780116), (130, 390058), (260, 195029)]