47447530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2039}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 92534400

約数和(自身を除く): 45086870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2039, 2327, 4078, 4654, 10195, 11635, 20390, 23270, 26507, 53014, 132535, 265070, 364981, 729962, 1824905, 3649810, 4744753, 9489506, 23723765, 47447530]

約数ペア:

[(1, 47447530), (2, 23723765), (5, 9489506), (10, 4744753), (13, 3649810), (26, 1824905), (65, 729962), (130, 364981), (179, 265070), (358, 132535), (895, 53014), (1790, 26507), (2039, 23270), (2327, 20390), (4078, 11635), (4654, 10195)]