48901307

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28283}}^1$

素因数の和:28322

約数の個数: 16

約数和(自身を含む): 63356160

約数和(自身を除く): 14454853

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 28283, 197981, 367679, 537377, 2573753, 3761639, 6985901, 48901307]

約数ペア:

[(1, 48901307), (7, 6985901), (13, 3761639), (19, 2573753), (91, 537377), (133, 367679), (247, 197981), (1729, 28283)]