51380406

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1$

素因数の和:1408

約数の個数: 96

約数和(自身を含む): 144039168

約数和(自身を除く): 92658762

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 243, 297, 378, 462, 486, 567, 594, 693, 891, 1134, 1373, 1386, 1701, 1782, 2079, 2673, 2746, 3402, 4119, 4158, 5346, 6237, 8238, 9611, 12357, 12474, 15103, 18711, 19222, 24714, 28833, 30206, 37071, 37422, 45309, 57666, 74142, 86499, 90618, 105721, 111213, 135927, 172998, 211442, 222426, 259497, 271854, 317163, 333639, 407781, 518994, 634326, 667278, 778491, 815562, 951489, 1223343, 1556982, 1902978, 2335473, 2446686, 2854467, 3670029, 4670946, 5708934, 7340058, 8563401, 17126802, 25690203, 51380406]

約数ペア:

[(1, 51380406), (2, 25690203), (3, 17126802), (6, 8563401), (7, 7340058), (9, 5708934), (11, 4670946), (14, 3670029), (18, 2854467), (21, 2446686), (22, 2335473), (27, 1902978), (33, 1556982), (42, 1223343), (54, 951489), (63, 815562), (66, 778491), (77, 667278), (81, 634326), (99, 518994), (126, 407781), (154, 333639), (162, 317163), (189, 271854), (198, 259497), (231, 222426), (243, 211442), (297, 172998), (378, 135927), (462, 111213), (486, 105721), (567, 90618), (594, 86499), (693, 74142), (891, 57666), (1134, 45309), (1373, 37422), (1386, 37071), (1701, 30206), (1782, 28833), (2079, 24714), (2673, 19222), (2746, 18711), (3402, 15103), (4119, 12474), (4158, 12357), (5346, 9611), (6237, 8238)]