52978315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{35437}}^1$

素因数の和:35478

約数の個数: 16

約数和(自身を含む): 71443008

約数和(自身を除く): 18464693

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 35437, 177185, 460681, 815051, 2303405, 4075255, 10595663, 52978315]

約数ペア:

[(1, 52978315), (5, 10595663), (13, 4075255), (23, 2303405), (65, 815051), (115, 460681), (299, 177185), (1495, 35437)]