52246580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137491}}^1$

素因数の和:137519

約数の個数: 24

約数和(自身を含む): 115493280

約数和(自身を除く): 63246700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 137491, 274982, 549964, 687455, 1374910, 2612329, 2749820, 5224658, 10449316, 13061645, 26123290, 52246580]

約数ペア:

[(1, 52246580), (2, 26123290), (4, 13061645), (5, 10449316), (10, 5224658), (19, 2749820), (20, 2612329), (38, 1374910), (76, 687455), (95, 549964), (190, 274982), (380, 137491)]