56697121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 67495680

約数和(自身を除く): 10798559

約数列:

[1, 13, 19, 53, 61, 71, 247, 689, 793, 923, 1007, 1159, 1349, 3233, 3763, 4331, 13091, 15067, 17537, 42029, 48919, 56303, 61427, 71497, 82289, 229543, 798551, 929461, 1069757, 2984059, 4361317, 56697121]

約数ペア:

[(1, 56697121), (13, 4361317), (19, 2984059), (53, 1069757), (61, 929461), (71, 798551), (247, 229543), (689, 82289), (793, 71497), (923, 61427), (1007, 56303), (1159, 48919), (1349, 42029), (3233, 17537), (3763, 15067), (4331, 13091)]