54547214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 36172786

約数列:

[1, 2, 19, 23, 38, 46, 139, 278, 437, 449, 874, 898, 2641, 3197, 5282, 6394, 8531, 10327, 17062, 20654, 60743, 62411, 121486, 124822, 196213, 392426, 1185809, 1435453, 2371618, 2870906, 27273607, 54547214]

約数ペア:

[(1, 54547214), (2, 27273607), (19, 2870906), (23, 2371618), (38, 1435453), (46, 1185809), (139, 392426), (278, 196213), (437, 124822), (449, 121486), (874, 62411), (898, 60743), (2641, 20654), (3197, 17062), (5282, 10327), (6394, 8531)]