51305358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2713

約数の個数: 48

約数和(自身を含む): 117002880

約数和(自身を除く): 65697522

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 2663, 3211, 5326, 6422, 7989, 9633, 15978, 19266, 34619, 50597, 69238, 101194, 103857, 151791, 207714, 303582, 450047, 657761, 900094, 1315522, 1350141, 1973283, 2700282, 3946566, 8550893, 17101786, 25652679, 51305358]

約数ペア:

[(1, 51305358), (2, 25652679), (3, 17101786), (6, 8550893), (13, 3946566), (19, 2700282), (26, 1973283), (38, 1350141), (39, 1315522), (57, 900094), (78, 657761), (114, 450047), (169, 303582), (247, 207714), (338, 151791), (494, 103857), (507, 101194), (741, 69238), (1014, 50597), (1482, 34619), (2663, 19266), (3211, 15978), (5326, 9633), (6422, 7989)]