56379796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1999}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 107856000

約数和(自身を除く): 51476204

約数列:

[1, 2, 4, 11, 22, 44, 641, 1282, 1999, 2564, 3998, 7051, 7996, 14102, 21989, 28204, 43978, 87956, 1281359, 2562718, 5125436, 14094949, 28189898, 56379796]

約数ペア:

[(1, 56379796), (2, 28189898), (4, 14094949), (11, 5125436), (22, 2562718), (44, 1281359), (641, 87956), (1282, 43978), (1999, 28204), (2564, 21989), (3998, 14102), (7051, 7996)]