55387854

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 128865600

約数和(自身を除く): 73477746

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 113, 174, 226, 261, 313, 339, 522, 626, 678, 783, 939, 1017, 1566, 1878, 2034, 2817, 3051, 3277, 5634, 6102, 6554, 8451, 9077, 9831, 16902, 18154, 19662, 27231, 29493, 35369, 54462, 58986, 70738, 81693, 88479, 106107, 163386, 176958, 212214, 245079, 318321, 490158, 636642, 954963, 1025701, 1909926, 2051402, 3077103, 6154206, 9231309, 18462618, 27693927, 55387854]

約数ペア:

[(1, 55387854), (2, 27693927), (3, 18462618), (6, 9231309), (9, 6154206), (18, 3077103), (27, 2051402), (29, 1909926), (54, 1025701), (58, 954963), (87, 636642), (113, 490158), (174, 318321), (226, 245079), (261, 212214), (313, 176958), (339, 163386), (522, 106107), (626, 88479), (678, 81693), (783, 70738), (939, 58986), (1017, 54462), (1566, 35369), (1878, 29493), (2034, 27231), (2817, 19662), (3051, 18154), (3277, 16902), (5634, 9831), (6102, 9077), (6554, 8451)]