55817770

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{43951}}^1$

素因数の和:44085

約数の個数: 16

約数和(自身を含む): 101265408

約数和(自身を除く): 45447638

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 43951, 87902, 219755, 439510, 5581777, 11163554, 27908885, 55817770]

約数ペア:

[(1, 55817770), (2, 27908885), (5, 11163554), (10, 5581777), (127, 439510), (254, 219755), (635, 87902), (1270, 43951)]