51182270

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 93782016

約数和(自身を除く): 42599746

約数列:

[1, 2, 5, 10, 127, 191, 211, 254, 382, 422, 635, 955, 1055, 1270, 1910, 2110, 24257, 26797, 40301, 48514, 53594, 80602, 121285, 133985, 201505, 242570, 267970, 403010, 5118227, 10236454, 25591135, 51182270]

約数ペア:

[(1, 51182270), (2, 25591135), (5, 10236454), (10, 5118227), (127, 403010), (191, 267970), (211, 242570), (254, 201505), (382, 133985), (422, 121285), (635, 80602), (955, 53594), (1055, 48514), (1270, 40301), (1910, 26797), (2110, 24257)]