51126860

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9433}}^1$

素因数の和:9713

約数の個数: 24

約数和(自身を含む): 107774016

約数和(自身を除く): 56647156

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 9433, 18866, 37732, 47165, 94330, 188660, 2556343, 5112686, 10225372, 12781715, 25563430, 51126860]

約数ペア:

[(1, 51126860), (2, 25563430), (4, 12781715), (5, 10225372), (10, 5112686), (20, 2556343), (271, 188660), (542, 94330), (1084, 47165), (1355, 37732), (2710, 18866), (5420, 9433)]