47637485

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 73426176

約数和(自身を除く): 25788691

約数列:

[1, 5, 7, 17, 23, 35, 59, 85, 115, 119, 161, 295, 391, 413, 595, 805, 1003, 1357, 1955, 2065, 2737, 3481, 5015, 6785, 7021, 9499, 13685, 17405, 23069, 24367, 35105, 47495, 59177, 80063, 115345, 121835, 161483, 295885, 400315, 414239, 560441, 807415, 1361071, 2071195, 2802205, 6805355, 9527497, 47637485]

約数ペア:

[(1, 47637485), (5, 9527497), (7, 6805355), (17, 2802205), (23, 2071195), (35, 1361071), (59, 807415), (85, 560441), (115, 414239), (119, 400315), (161, 295885), (295, 161483), (391, 121835), (413, 115345), (595, 80063), (805, 59177), (1003, 47495), (1357, 35105), (1955, 24367), (2065, 23069), (2737, 17405), (3481, 13685), (5015, 9499), (6785, 7021)]