49903795

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 61380000

約数和(自身を除く): 11476205

約数列:

[1, 5, 61, 131, 305, 655, 1249, 6245, 7991, 39955, 76189, 163619, 380945, 818095, 9980759, 49903795]

約数ペア:

[(1, 49903795), (5, 9980759), (61, 818095), (131, 380945), (305, 163619), (655, 76189), (1249, 39955), (6245, 7991)]