54380045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4441}}^1$

素因数の和:4556

約数の個数: 16

約数和(自身を含む): 68229120

約数和(自身を除く): 13849075

約数列:

[1, 5, 31, 79, 155, 395, 2449, 4441, 12245, 22205, 137671, 350839, 688355, 1754195, 10876009, 54380045]

約数ペア:

[(1, 54380045), (5, 10876009), (31, 1754195), (79, 688355), (155, 350839), (395, 137671), (2449, 22205), (4441, 12245)]