51291954

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{15077}}^1$

素因数の和:15101

約数の個数: 48

約数和(自身を含む): 131721408

約数和(自身を除く): 80429454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 15077, 30154, 45231, 90462, 105539, 135693, 211078, 271386, 316617, 407079, 633234, 814158, 949851, 1221237, 1899702, 2442474, 2849553, 3663711, 5699106, 7327422, 8548659, 17097318, 25645977, 51291954]

約数ペア:

[(1, 51291954), (2, 25645977), (3, 17097318), (6, 8548659), (7, 7327422), (9, 5699106), (14, 3663711), (18, 2849553), (21, 2442474), (27, 1899702), (42, 1221237), (54, 949851), (63, 814158), (81, 633234), (126, 407079), (162, 316617), (189, 271386), (243, 211078), (378, 135693), (486, 105539), (567, 90462), (1134, 45231), (1701, 30154), (3402, 15077)]