51493819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 58777600

約数和(自身を除く): 7283781

約数列:

[1, 13, 19, 163, 247, 1279, 2119, 3097, 16627, 24301, 40261, 208477, 315913, 2710201, 3961063, 51493819]

約数ペア:

[(1, 51493819), (13, 3961063), (19, 2710201), (163, 315913), (247, 208477), (1279, 40261), (2119, 24301), (3097, 16627)]