55204550

素因数分解:

$2^1\times 5^2\times {\mathrm{449}}^1\times {\mathrm{2459}}^1$

素因数の和:2920

約数の個数: 24

約数和(自身を含む): 102951000

約数和(自身を除く): 47746450

約数列:

[1, 2, 5, 10, 25, 50, 449, 898, 2245, 2459, 4490, 4918, 11225, 12295, 22450, 24590, 61475, 122950, 1104091, 2208182, 5520455, 11040910, 27602275, 55204550]

約数ペア:

[(1, 55204550), (2, 27602275), (5, 11040910), (10, 5520455), (25, 2208182), (50, 1104091), (449, 122950), (898, 61475), (2245, 24590), (2459, 22450), (4490, 12295), (4918, 11225)]