53566149

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 43201851

約数列:

[1, 3, 7, 13, 19, 21, 23, 39, 57, 69, 91, 133, 161, 247, 273, 299, 399, 437, 449, 483, 741, 897, 1311, 1347, 1729, 2093, 3059, 3143, 5187, 5681, 5837, 6279, 8531, 9177, 9429, 10327, 17043, 17511, 25593, 30981, 39767, 40859, 59717, 72289, 110903, 119301, 122577, 134251, 179151, 196213, 216867, 332709, 402753, 588639, 776321, 939757, 1373491, 2328963, 2550769, 2819271, 4120473, 7652307, 17855383, 53566149]

約数ペア:

[(1, 53566149), (3, 17855383), (7, 7652307), (13, 4120473), (19, 2819271), (21, 2550769), (23, 2328963), (39, 1373491), (57, 939757), (69, 776321), (91, 588639), (133, 402753), (161, 332709), (247, 216867), (273, 196213), (299, 179151), (399, 134251), (437, 122577), (449, 119301), (483, 110903), (741, 72289), (897, 59717), (1311, 40859), (1347, 39767), (1729, 30981), (2093, 25593), (3059, 17511), (3143, 17043), (5187, 10327), (5681, 9429), (5837, 9177), (6279, 8531)]