49347831

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 71888256

約数和(自身を除く): 22540425

約数列:

[1, 3, 13, 39, 131, 169, 393, 507, 743, 1703, 2229, 5109, 9659, 22139, 28977, 66417, 97333, 125567, 291999, 376701, 1265329, 3795987, 16449277, 49347831]

約数ペア:

[(1, 49347831), (3, 16449277), (13, 3795987), (39, 1265329), (131, 376701), (169, 291999), (393, 125567), (507, 97333), (743, 66417), (1703, 28977), (2229, 22139), (5109, 9659)]