49804444

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{397}}^2$

素因数の和:877

約数の個数: 18

約数和(自身を含む): 88483920

約数和(自身を除く): 38679476

約数列:

[1, 2, 4, 79, 158, 316, 397, 794, 1588, 31363, 62726, 125452, 157609, 315218, 630436, 12451111, 24902222, 49804444]

約数ペア:

[(1, 49804444), (2, 24902222), (4, 12451111), (79, 630436), (158, 315218), (316, 157609), (397, 125452), (794, 62726), (1588, 31363)]