53564020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{56983}}^1$

素因数の和:57039

約数の個数: 24

約数和(自身を含む): 114879744

約数和(自身を除く): 61315724

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 56983, 113966, 227932, 284915, 569830, 1139660, 2678201, 5356402, 10712804, 13391005, 26782010, 53564020]

約数ペア:

[(1, 53564020), (2, 26782010), (4, 13391005), (5, 10712804), (10, 5356402), (20, 2678201), (47, 1139660), (94, 569830), (188, 284915), (235, 227932), (470, 113966), (940, 56983)]