51149274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 116328960

約数和(自身を除く): 65179686

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 67, 86, 129, 134, 201, 258, 269, 402, 473, 538, 737, 807, 946, 1419, 1474, 1614, 2211, 2838, 2881, 2959, 4422, 5762, 5918, 8643, 8877, 11567, 17286, 17754, 18023, 23134, 31691, 34701, 36046, 54069, 63382, 69402, 95073, 108138, 127237, 190146, 198253, 254474, 381711, 396506, 594759, 763422, 774989, 1189518, 1549978, 2324967, 4649934, 8524879, 17049758, 25574637, 51149274]

約数ペア:

[(1, 51149274), (2, 25574637), (3, 17049758), (6, 8524879), (11, 4649934), (22, 2324967), (33, 1549978), (43, 1189518), (66, 774989), (67, 763422), (86, 594759), (129, 396506), (134, 381711), (201, 254474), (258, 198253), (269, 190146), (402, 127237), (473, 108138), (538, 95073), (737, 69402), (807, 63382), (946, 54069), (1419, 36046), (1474, 34701), (1614, 31691), (2211, 23134), (2838, 18023), (2881, 17754), (2959, 17286), (4422, 11567), (5762, 8877), (5918, 8643)]