56149302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 130719744

約数和(自身を除く): 74570442

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 138, 141, 253, 282, 506, 517, 759, 787, 1034, 1081, 1518, 1551, 1574, 2162, 2361, 3102, 3243, 4722, 6486, 8657, 11891, 17314, 18101, 23782, 25971, 35673, 36202, 36989, 51942, 54303, 71346, 73978, 108606, 110967, 199111, 221934, 398222, 406879, 597333, 813758, 850747, 1194666, 1220637, 1701494, 2441274, 2552241, 5104482, 9358217, 18716434, 28074651, 56149302]

約数ペア:

[(1, 56149302), (2, 28074651), (3, 18716434), (6, 9358217), (11, 5104482), (22, 2552241), (23, 2441274), (33, 1701494), (46, 1220637), (47, 1194666), (66, 850747), (69, 813758), (94, 597333), (138, 406879), (141, 398222), (253, 221934), (282, 199111), (506, 110967), (517, 108606), (759, 73978), (787, 71346), (1034, 54303), (1081, 51942), (1518, 36989), (1551, 36202), (1574, 35673), (2162, 25971), (2361, 23782), (3102, 18101), (3243, 17314), (4722, 11891), (6486, 8657)]