55142978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4549}}^1$

素因数の和:4610

約数の個数: 32

約数和(自身を含む): 98280000

約数和(自身を除く): 43137022

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 4549, 6061, 9098, 12122, 50039, 86431, 100078, 131921, 172862, 263842, 950741, 1451131, 1901482, 2506499, 2902262, 5012998, 27571489, 55142978]

約数ペア:

[(1, 55142978), (2, 27571489), (11, 5012998), (19, 2902262), (22, 2506499), (29, 1901482), (38, 1451131), (58, 950741), (209, 263842), (319, 172862), (418, 131921), (551, 100078), (638, 86431), (1102, 50039), (4549, 12122), (6061, 9098)]