49515916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 89603696

約数和(自身を除く): 40087780

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 2131, 4262, 5809, 8524, 11618, 23236, 78847, 157694, 315388, 334567, 669134, 1338268, 12378979, 24757958, 49515916]

約数ペア:

[(1, 49515916), (2, 24757958), (4, 12378979), (37, 1338268), (74, 669134), (148, 334567), (157, 315388), (314, 157694), (628, 78847), (2131, 23236), (4262, 11618), (5809, 8524)]