51431993

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 56376000

約数和(自身を除く): 4944007

約数列:

[1, 19, 29, 269, 347, 551, 5111, 6593, 7801, 10063, 93343, 148219, 191197, 1773517, 2706947, 51431993]

約数ペア:

[(1, 51431993), (19, 2706947), (29, 1773517), (269, 191197), (347, 148219), (551, 93343), (5111, 10063), (6593, 7801)]