51400909

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2371}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 62241280

約数和(自身を除く): 10840371

約数列:

[1, 7, 19, 133, 163, 1141, 2371, 3097, 16597, 21679, 45049, 315343, 386473, 2705311, 7342987, 51400909]

約数ペア:

[(1, 51400909), (7, 7342987), (19, 2705311), (133, 386473), (163, 315343), (1141, 45049), (2371, 21679), (3097, 16597)]