51791502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 120493440

約数和(自身を除く): 68701938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 179, 249, 358, 498, 537, 581, 1074, 1162, 1253, 1743, 2506, 3486, 3759, 6889, 7518, 13778, 14857, 20667, 29714, 41334, 44571, 48223, 89142, 96446, 103999, 144669, 207998, 289338, 311997, 623994, 1233131, 2466262, 3699393, 7398786, 8631917, 17263834, 25895751, 51791502]

約数ペア:

[(1, 51791502), (2, 25895751), (3, 17263834), (6, 8631917), (7, 7398786), (14, 3699393), (21, 2466262), (42, 1233131), (83, 623994), (166, 311997), (179, 289338), (249, 207998), (358, 144669), (498, 103999), (537, 96446), (581, 89142), (1074, 48223), (1162, 44571), (1253, 41334), (1743, 29714), (2506, 20667), (3486, 14857), (3759, 13778), (6889, 7518)]