47780292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3577

約数の個数: 72

約数和(自身を含む): 135366336

約数和(自身を除く): 87586044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 3533, 4508, 6762, 7066, 10599, 13524, 14132, 21198, 24731, 42396, 49462, 74193, 81259, 98924, 148386, 162518, 173117, 243777, 296772, 325036, 346234, 487554, 519351, 568813, 692468, 975108, 1038702, 1137626, 1706439, 2077404, 2275252, 3412878, 3981691, 6825756, 7963382, 11945073, 15926764, 23890146, 47780292]

約数ペア:

[(1, 47780292), (2, 23890146), (3, 15926764), (4, 11945073), (6, 7963382), (7, 6825756), (12, 3981691), (14, 3412878), (21, 2275252), (23, 2077404), (28, 1706439), (42, 1137626), (46, 1038702), (49, 975108), (69, 692468), (84, 568813), (92, 519351), (98, 487554), (138, 346234), (147, 325036), (161, 296772), (196, 243777), (276, 173117), (294, 162518), (322, 148386), (483, 98924), (588, 81259), (644, 74193), (966, 49462), (1127, 42396), (1932, 24731), (2254, 21198), (3381, 14132), (3533, 13524), (4508, 10599), (6762, 7066)]