51018401

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2143}}^1$

素因数の和:2348

約数の個数: 16

約数和(自身を含む): 61747200

約数和(自身を除く): 10728799

約数列:

[1, 7, 19, 133, 179, 1253, 2143, 3401, 15001, 23807, 40717, 285019, 383597, 2685179, 7288343, 51018401]

約数ペア:

[(1, 51018401), (7, 7288343), (19, 2685179), (133, 383597), (179, 285019), (1253, 40717), (2143, 23807), (3401, 15001)]