51187512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1973}}^1$

素因数の和:2052

約数の個数: 64

約数和(自身を含む): 136442880

約数和(自身を除く): 85255368

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1128, 1973, 2162, 3243, 3946, 4324, 5919, 6486, 7892, 8648, 11838, 12972, 15784, 23676, 25944, 45379, 47352, 90758, 92731, 136137, 181516, 185462, 272274, 278193, 363032, 370924, 544548, 556386, 741848, 1089096, 1112772, 2132813, 2225544, 4265626, 6398439, 8531252, 12796878, 17062504, 25593756, 51187512]

約数ペア:

[(1, 51187512), (2, 25593756), (3, 17062504), (4, 12796878), (6, 8531252), (8, 6398439), (12, 4265626), (23, 2225544), (24, 2132813), (46, 1112772), (47, 1089096), (69, 741848), (92, 556386), (94, 544548), (138, 370924), (141, 363032), (184, 278193), (188, 272274), (276, 185462), (282, 181516), (376, 136137), (552, 92731), (564, 90758), (1081, 47352), (1128, 45379), (1973, 25944), (2162, 23676), (3243, 15784), (3946, 12972), (4324, 11838), (5919, 8648), (6486, 7892)]