55906455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 52957545

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 95, 165, 187, 209, 255, 285, 323, 561, 627, 935, 969, 1045, 1049, 1615, 2805, 3135, 3147, 3553, 4845, 5245, 10659, 11539, 15735, 17765, 17833, 19931, 34617, 53295, 53499, 57695, 59793, 89165, 99655, 173085, 196163, 219241, 267495, 298965, 338827, 588489, 657723, 980815, 1016481, 1096205, 1694135, 2942445, 3288615, 3727097, 5082405, 11181291, 18635485, 55906455]

約数ペア:

[(1, 55906455), (3, 18635485), (5, 11181291), (11, 5082405), (15, 3727097), (17, 3288615), (19, 2942445), (33, 1694135), (51, 1096205), (55, 1016481), (57, 980815), (85, 657723), (95, 588489), (165, 338827), (187, 298965), (209, 267495), (255, 219241), (285, 196163), (323, 173085), (561, 99655), (627, 89165), (935, 59793), (969, 57695), (1045, 53499), (1049, 53295), (1615, 34617), (2805, 19931), (3135, 17833), (3147, 17765), (3553, 15735), (4845, 11539), (5245, 10659)]