53752895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 79387776

約数和(自身を除く): 25634881

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 595, 1037, 1481, 2135, 5185, 7259, 7405, 10367, 25177, 36295, 51835, 90341, 125885, 176239, 451705, 632387, 881195, 1535797, 3161935, 7678985, 10750579, 53752895]

約数ペア:

[(1, 53752895), (5, 10750579), (7, 7678985), (17, 3161935), (35, 1535797), (61, 881195), (85, 632387), (119, 451705), (305, 176239), (427, 125885), (595, 90341), (1037, 51835), (1481, 36295), (2135, 25177), (5185, 10367), (7259, 7405)]