56320978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 102896640

約数和(自身を除く): 46575662

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1577, 2551, 3154, 5102, 11039, 17857, 22078, 35714, 48469, 96938, 211733, 339283, 423466, 678566, 1482131, 2964262, 4022927, 8045854, 28160489, 56320978]

約数ペア:

[(1, 56320978), (2, 28160489), (7, 8045854), (14, 4022927), (19, 2964262), (38, 1482131), (83, 678566), (133, 423466), (166, 339283), (266, 211733), (581, 96938), (1162, 48469), (1577, 35714), (2551, 22078), (3154, 17857), (5102, 11039)]