56922307

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 66189200

約数和(自身を除く): 9266893

約数列:

[1, 13, 17, 109, 139, 221, 289, 1417, 1807, 1853, 2363, 3757, 15151, 24089, 30719, 31501, 40171, 196963, 257567, 409513, 522223, 3348371, 4378639, 56922307]

約数ペア:

[(1, 56922307), (13, 4378639), (17, 3348371), (109, 522223), (139, 409513), (221, 257567), (289, 196963), (1417, 40171), (1807, 31501), (1853, 30719), (2363, 24089), (3757, 15151)]