49870457

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2293}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 61662720

約数和(自身を除く): 11792263

約数列:

[1, 7, 13, 91, 239, 1673, 2293, 3107, 16051, 21749, 29809, 208663, 548027, 3836189, 7124351, 49870457]

約数ペア:

[(1, 49870457), (7, 7124351), (13, 3836189), (91, 548027), (239, 208663), (1673, 29809), (2293, 21749), (3107, 16051)]