53140728

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{8419}}^1$

素因数の和:8691

約数の個数: 32

約数和(自身を含む): 133372800

約数和(自身を除く): 80232072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 8419, 16838, 25257, 33676, 50514, 67352, 101028, 202056, 2214197, 4428394, 6642591, 8856788, 13285182, 17713576, 26570364, 53140728]

約数ペア:

[(1, 53140728), (2, 26570364), (3, 17713576), (4, 13285182), (6, 8856788), (8, 6642591), (12, 4428394), (24, 2214197), (263, 202056), (526, 101028), (789, 67352), (1052, 50514), (1578, 33676), (2104, 25257), (3156, 16838), (6312, 8419)]