55757219

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 65458368

約数和(自身を除く): 9701149

約数列:

[1, 7, 53, 137, 371, 959, 1097, 7261, 7679, 50827, 58141, 150289, 406987, 1052023, 7965317, 55757219]

約数ペア:

[(1, 55757219), (7, 7965317), (53, 1052023), (137, 406987), (371, 150289), (959, 58141), (1097, 50827), (7261, 7679)]