56285999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 74956800

約数和(自身を除く): 18670801

約数列:

[1, 7, 11, 19, 77, 79, 133, 209, 487, 553, 869, 1463, 1501, 3409, 5357, 6083, 9253, 10507, 16511, 37499, 38473, 64771, 101783, 115577, 269311, 423203, 712481, 730987, 2962421, 5116909, 8040857, 56285999]

約数ペア:

[(1, 56285999), (7, 8040857), (11, 5116909), (19, 2962421), (77, 730987), (79, 712481), (133, 423203), (209, 269311), (487, 115577), (553, 101783), (869, 64771), (1463, 38473), (1501, 37499), (3409, 16511), (5357, 10507), (6083, 9253)]