49233740

素因数分解:

$2^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{2003}}^1$

素因数の和:3241

約数の個数: 24

約数和(自身を含む): 103526640

約数和(自身を除く): 54292900

約数列:

[1, 2, 4, 5, 10, 20, 1229, 2003, 2458, 4006, 4916, 6145, 8012, 10015, 12290, 20030, 24580, 40060, 2461687, 4923374, 9846748, 12308435, 24616870, 49233740]

約数ペア:

[(1, 49233740), (2, 24616870), (4, 12308435), (5, 9846748), (10, 4923374), (20, 2461687), (1229, 40060), (2003, 24580), (2458, 20030), (4006, 12290), (4916, 10015), (6145, 8012)]