56126290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2819}}^1$

素因数の和:3018

約数の個数: 32

約数和(自身を含む): 110859840

約数和(自身を除く): 54733550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 2819, 3982, 5638, 9955, 14095, 19910, 28190, 31009, 62018, 155045, 310090, 510239, 1020478, 2551195, 5102390, 5612629, 11225258, 28063145, 56126290]

約数ペア:

[(1, 56126290), (2, 28063145), (5, 11225258), (10, 5612629), (11, 5102390), (22, 2551195), (55, 1020478), (110, 510239), (181, 310090), (362, 155045), (905, 62018), (1810, 31009), (1991, 28190), (2819, 19910), (3982, 14095), (5638, 9955)]