49199379

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12157}}^1$

素因数の和:12250

約数の個数: 16

約数和(自身を含む): 70030080

約数和(自身を除く): 20830701

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 12157, 36471, 230983, 692949, 863147, 2589441, 16399793, 49199379]

約数ペア:

[(1, 49199379), (3, 16399793), (19, 2589441), (57, 863147), (71, 692949), (213, 230983), (1349, 36471), (4047, 12157)]