56819215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2207}}^1$

素因数の和:2502

約数の個数: 16

約数和(自身を含む): 72069120

約数和(自身を除く): 15249905

約数列:

[1, 5, 19, 95, 271, 1355, 2207, 5149, 11035, 25745, 41933, 209665, 598097, 2990485, 11363843, 56819215]

約数ペア:

[(1, 56819215), (5, 11363843), (19, 2990485), (95, 598097), (271, 209665), (1355, 41933), (2207, 25745), (5149, 11035)]