55775678

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{467}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 101088000

約数和(自身を除く): 45312322

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 449, 467, 898, 934, 3143, 3269, 6286, 6538, 8531, 8873, 17062, 17746, 59717, 62111, 119434, 124222, 209683, 419366, 1467781, 2935562, 3983977, 7967954, 27887839, 55775678]

約数ペア:

[(1, 55775678), (2, 27887839), (7, 7967954), (14, 3983977), (19, 2935562), (38, 1467781), (133, 419366), (266, 209683), (449, 124222), (467, 119434), (898, 62111), (934, 59717), (3143, 17746), (3269, 17062), (6286, 8873), (6538, 8531)]