55863885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4397}}^1$

素因数の和:4434

約数の個数: 48

約数和(自身を含む): 112307328

約数和(自身を除く): 56443443

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 4397, 12705, 13191, 21985, 30779, 48367, 65955, 92337, 145101, 153895, 241835, 338569, 461685, 532037, 725505, 1015707, 1596111, 1692845, 2660185, 3724259, 5078535, 7980555, 11172777, 18621295, 55863885]

約数ペア:

[(1, 55863885), (3, 18621295), (5, 11172777), (7, 7980555), (11, 5078535), (15, 3724259), (21, 2660185), (33, 1692845), (35, 1596111), (55, 1015707), (77, 725505), (105, 532037), (121, 461685), (165, 338569), (231, 241835), (363, 153895), (385, 145101), (605, 92337), (847, 65955), (1155, 48367), (1815, 30779), (2541, 21985), (4235, 13191), (4397, 12705)]