47075080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90529}}^1$

素因数の和:90553

約数の個数: 32

約数和(自身を含む): 114067800

約数和(自身を除く): 66992720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 90529, 181058, 362116, 452645, 724232, 905290, 1176877, 1810580, 2353754, 3621160, 4707508, 5884385, 9415016, 11768770, 23537540, 47075080]

約数ペア:

[(1, 47075080), (2, 23537540), (4, 11768770), (5, 9415016), (8, 5884385), (10, 4707508), (13, 3621160), (20, 2353754), (26, 1810580), (40, 1176877), (52, 905290), (65, 724232), (104, 452645), (130, 362116), (260, 181058), (520, 90529)]