55559405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21493}}^1$

素因数の和:21556

約数の個数: 16

約数和(自身を含む): 74283264

約数和(自身を除く): 18723859

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 21493, 107465, 236423, 1010171, 1182115, 5050855, 11111881, 55559405]

約数ペア:

[(1, 55559405), (5, 11111881), (11, 5050855), (47, 1182115), (55, 1010171), (235, 236423), (517, 107465), (2585, 21493)]