51220010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269579}}^1$

素因数の和:269605

約数の個数: 16

約数和(自身を含む): 97048800

約数和(自身を除く): 45828790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269579, 539158, 1347895, 2695790, 5122001, 10244002, 25610005, 51220010]

約数ペア:

[(1, 51220010), (2, 25610005), (5, 10244002), (10, 5122001), (19, 2695790), (38, 1347895), (95, 539158), (190, 269579)]