57831748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6823}}^1$

素因数の和:7003

約数の個数: 24

約数和(自身を含む): 109675328

約数和(自身を除く): 51843580

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 6823, 8476, 13646, 27292, 88699, 177398, 354796, 1112149, 2224298, 4448596, 14457937, 28915874, 57831748]

約数ペア:

[(1, 57831748), (2, 28915874), (4, 14457937), (13, 4448596), (26, 2224298), (52, 1112149), (163, 354796), (326, 177398), (652, 88699), (2119, 27292), (4238, 13646), (6823, 8476)]