49121137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 56488320

約数和(自身を除く): 7367183

約数列:

[1, 13, 19, 71, 247, 923, 1349, 2801, 17537, 36413, 53219, 198871, 691847, 2585323, 3778549, 49121137]

約数ペア:

[(1, 49121137), (13, 3778549), (19, 2585323), (71, 691847), (247, 198871), (923, 53219), (1349, 36413), (2801, 17537)]