53046525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 101580800

約数和(自身を除く): 48534275

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 175, 237, 395, 525, 553, 1185, 1279, 1659, 1975, 2765, 3837, 5925, 6395, 8295, 8953, 13825, 19185, 26859, 31975, 41475, 44765, 95925, 101041, 134295, 223825, 303123, 505205, 671475, 707287, 1515615, 2121861, 2526025, 3536435, 7578075, 10609305, 17682175, 53046525]

約数ペア:

[(1, 53046525), (3, 17682175), (5, 10609305), (7, 7578075), (15, 3536435), (21, 2526025), (25, 2121861), (35, 1515615), (75, 707287), (79, 671475), (105, 505205), (175, 303123), (237, 223825), (395, 134295), (525, 101041), (553, 95925), (1185, 44765), (1279, 41475), (1659, 31975), (1975, 26859), (2765, 19185), (3837, 13825), (5925, 8953), (6395, 8295)]