56438195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4481}}^1$

素因数の和:4726

約数の個数: 16

約数和(自身を含む): 74221920

約数和(自身を除く): 17783725

約数列:

[1, 5, 11, 55, 229, 1145, 2519, 4481, 12595, 22405, 49291, 246455, 1026149, 5130745, 11287639, 56438195]

約数ペア:

[(1, 56438195), (5, 11287639), (11, 5130745), (55, 1026149), (229, 246455), (1145, 49291), (2519, 22405), (4481, 12595)]