52865870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 97342560

約数和(自身を除く): 44476690

約数列:

[1, 2, 5, 10, 73, 139, 146, 278, 365, 521, 695, 730, 1042, 1390, 2605, 5210, 10147, 20294, 38033, 50735, 72419, 76066, 101470, 144838, 190165, 362095, 380330, 724190, 5286587, 10573174, 26432935, 52865870]

約数ペア:

[(1, 52865870), (2, 26432935), (5, 10573174), (10, 5286587), (73, 724190), (139, 380330), (146, 362095), (278, 190165), (365, 144838), (521, 101470), (695, 76066), (730, 72419), (1042, 50735), (1390, 38033), (2605, 20294), (5210, 10147)]