53478140

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{5851}}^1$

素因数の和:6317

約数の個数: 24

約数和(自身を含む): 112569072

約数和(自身を除く): 59090932

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 5851, 9140, 11702, 23404, 29255, 58510, 117020, 2673907, 5347814, 10695628, 13369535, 26739070, 53478140]

約数ペア:

[(1, 53478140), (2, 26739070), (4, 13369535), (5, 10695628), (10, 5347814), (20, 2673907), (457, 117020), (914, 58510), (1828, 29255), (2285, 23404), (4570, 11702), (5851, 9140)]