55890410

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{13339}}^1$

素因数の和:13765

約数の個数: 16

約数和(自身を含む): 100850400

約数和(自身を除く): 44959990

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 13339, 26678, 66695, 133390, 5589041, 11178082, 27945205, 55890410]

約数ペア:

[(1, 55890410), (2, 27945205), (5, 11178082), (10, 5589041), (419, 133390), (838, 66695), (2095, 26678), (4190, 13339)]