2050950050

素因数分解:

$2^1\times 5^2\times {\mathrm{41019001}}^1$

素因数の和:41019013

約数の個数: 12

約数和(自身を含む): 3814767186

約数和(自身を除く): 1763817136

約数列:

[1, 2, 5, 10, 25, 50, 41019001, 82038002, 205095005, 410190010, 1025475025, 2050950050]

約数ペア:

[(1, 2050950050), (2, 1025475025), (5, 410190010), (10, 205095005), (25, 82038002), (50, 41019001)]