51820593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 78675840

約数和(自身を除く): 26855247

約数列:

[1, 3, 11, 29, 33, 87, 173, 313, 319, 519, 939, 957, 1903, 3443, 5017, 5709, 9077, 10329, 15051, 27231, 54149, 55187, 99847, 162447, 165561, 299541, 595639, 1570321, 1786917, 4710963, 17273531, 51820593]

約数ペア:

[(1, 51820593), (3, 17273531), (11, 4710963), (29, 1786917), (33, 1570321), (87, 595639), (173, 299541), (313, 165561), (319, 162447), (519, 99847), (939, 55187), (957, 54149), (1903, 27231), (3443, 15051), (5017, 10329), (5709, 9077)]