53315002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 89267472

約数和(自身を除く): 35952470

約数列:

[1, 2, 13, 26, 37, 74, 157, 314, 353, 481, 706, 962, 2041, 4082, 4589, 5809, 9178, 11618, 13061, 26122, 55421, 75517, 110842, 151034, 169793, 339586, 720473, 1440946, 2050577, 4101154, 26657501, 53315002]

約数ペア:

[(1, 53315002), (2, 26657501), (13, 4101154), (26, 2050577), (37, 1440946), (74, 720473), (157, 339586), (314, 169793), (353, 151034), (481, 110842), (706, 75517), (962, 55421), (2041, 26122), (4082, 13061), (4589, 11618), (5809, 9178)]