56501780

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{3041}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 118820520

約数和(自身を除く): 62318740

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3041, 3716, 4645, 6082, 9290, 12164, 15205, 18580, 30410, 60820, 2825089, 5650178, 11300356, 14125445, 28250890, 56501780]

約数ペア:

[(1, 56501780), (2, 28250890), (4, 14125445), (5, 11300356), (10, 5650178), (20, 2825089), (929, 60820), (1858, 30410), (3041, 18580), (3716, 15205), (4645, 12164), (6082, 9290)]