54224005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2731}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 74944224

約数和(自身を除く): 20720219

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 2731, 3971, 13655, 19855, 30041, 51889, 150205, 259445, 570779, 985891, 2853895, 4929455, 10844801, 54224005]

約数ペア:

[(1, 54224005), (5, 10844801), (11, 4929455), (19, 2853895), (55, 985891), (95, 570779), (209, 259445), (361, 150205), (1045, 51889), (1805, 30041), (2731, 19855), (3971, 13655)]