55374778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 89893440

約数和(自身を除く): 34518662

約数列:

[1, 2, 19, 38, 83, 97, 166, 181, 194, 362, 1577, 1843, 3154, 3439, 3686, 6878, 8051, 15023, 16102, 17557, 30046, 35114, 152969, 285437, 305938, 333583, 570874, 667166, 1457231, 2914462, 27687389, 55374778]

約数ペア:

[(1, 55374778), (2, 27687389), (19, 2914462), (38, 1457231), (83, 667166), (97, 570874), (166, 333583), (181, 305938), (194, 285437), (362, 152969), (1577, 35114), (1843, 30046), (3154, 17557), (3439, 16102), (3686, 15023), (6878, 8051)]