552050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 24

約数和(自身を含む): 1049412

約数和(自身を除く): 497362

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 181, 305, 362, 610, 905, 1525, 1810, 3050, 4525, 9050, 11041, 22082, 55205, 110410, 276025, 552050]

約数ペア:

[(1, 552050), (2, 276025), (5, 110410), (10, 55205), (25, 22082), (50, 11041), (61, 9050), (122, 4525), (181, 3050), (305, 1810), (362, 1525), (610, 905)]