49869513

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{10093}}^1$

素因数の和:10166

約数の個数: 20

約数和(自身を含む): 75725188

約数和(自身を除く): 25855675

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 10093, 30279, 90837, 272511, 615673, 817533, 1847019, 5541057, 16623171, 49869513]

約数ペア:

[(1, 49869513), (3, 16623171), (9, 5541057), (27, 1847019), (61, 817533), (81, 615673), (183, 272511), (549, 90837), (1647, 30279), (4941, 10093)]