48278890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{438899}}^1$

素因数の和:438917

約数の個数: 16

約数和(自身を含む): 94802400

約数和(自身を除く): 46523510

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 438899, 877798, 2194495, 4388990, 4827889, 9655778, 24139445, 48278890]

約数ペア:

[(1, 48278890), (2, 24139445), (5, 9655778), (10, 4827889), (11, 4388990), (22, 2194495), (55, 877798), (110, 438899)]