57326590

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 105092640

約数和(自身を除く): 47766050

約数列:

[1, 2, 5, 10, 101, 202, 211, 269, 422, 505, 538, 1010, 1055, 1345, 2110, 2690, 21311, 27169, 42622, 54338, 56759, 106555, 113518, 135845, 213110, 271690, 283795, 567590, 5732659, 11465318, 28663295, 57326590]

約数ペア:

[(1, 57326590), (2, 28663295), (5, 11465318), (10, 5732659), (101, 567590), (202, 283795), (211, 271690), (269, 213110), (422, 135845), (505, 113518), (538, 106555), (1010, 56759), (1055, 54338), (1345, 42622), (2110, 27169), (2690, 21311)]