53176630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21529}}^1$

素因数の和:21568

約数の個数: 32

約数和(自身を含む): 108511200

約数和(自身を除く): 55334570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 21529, 43058, 107645, 215290, 279877, 409051, 559754, 818102, 1399385, 2045255, 2798770, 4090510, 5317663, 10635326, 26588315, 53176630]

約数ペア:

[(1, 53176630), (2, 26588315), (5, 10635326), (10, 5317663), (13, 4090510), (19, 2798770), (26, 2045255), (38, 1399385), (65, 818102), (95, 559754), (130, 409051), (190, 279877), (247, 215290), (494, 107645), (1235, 43058), (2470, 21529)]