49129689

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{16831}}^1$

素因数の和:16980

約数の個数: 16

約数和(自身を含む): 75407360

約数和(自身を除く): 26277671

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 16831, 50493, 117817, 353451, 2339509, 7018527, 16376563, 49129689]

約数ペア:

[(1, 49129689), (3, 16376563), (7, 7018527), (21, 2339509), (139, 353451), (417, 117817), (973, 50493), (2919, 16831)]