52882280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3930

約数の個数: 64

約数和(自身を含む): 134023680

約数和(自身を除く): 81141400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 3877, 6820, 7754, 13640, 15508, 19385, 31016, 38770, 42647, 77540, 85294, 120187, 155080, 170588, 213235, 240374, 341176, 426470, 480748, 600935, 852940, 961496, 1201870, 1322057, 1705880, 2403740, 2644114, 4807480, 5288228, 6610285, 10576456, 13220570, 26441140, 52882280]

約数ペア:

[(1, 52882280), (2, 26441140), (4, 13220570), (5, 10576456), (8, 6610285), (10, 5288228), (11, 4807480), (20, 2644114), (22, 2403740), (31, 1705880), (40, 1322057), (44, 1201870), (55, 961496), (62, 852940), (88, 600935), (110, 480748), (124, 426470), (155, 341176), (220, 240374), (248, 213235), (310, 170588), (341, 155080), (440, 120187), (620, 85294), (682, 77540), (1240, 42647), (1364, 38770), (1705, 31016), (2728, 19385), (3410, 15508), (3877, 13640), (6820, 7754)]