51490642

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{14653}}^1$

素因数の和:14913

約数の個数: 16

約数和(自身を含む): 88627392

約数和(自身を除く): 37136750

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 14653, 29306, 102571, 205142, 3677903, 7355806, 25745321, 51490642]

約数ペア:

[(1, 51490642), (2, 25745321), (7, 7355806), (14, 3677903), (251, 205142), (502, 102571), (1757, 29306), (3514, 14653)]