55918797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 30757683

約数列:

[1, 3, 11, 17, 33, 51, 187, 263, 379, 561, 789, 1137, 2893, 4169, 4471, 6443, 8679, 12507, 13413, 19329, 49181, 70873, 99677, 147543, 212619, 299031, 1096447, 1694509, 3289341, 5083527, 18639599, 55918797]

約数ペア:

[(1, 55918797), (3, 18639599), (11, 5083527), (17, 3289341), (33, 1694509), (51, 1096447), (187, 299031), (263, 212619), (379, 147543), (561, 99677), (789, 70873), (1137, 49181), (2893, 19329), (4169, 13413), (4471, 12507), (6443, 8679)]