56209902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1338331}}^1$

素因数の和:1338343

約数の個数: 16

約数和(自身を含む): 128479872

約数和(自身を除く): 72269970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1338331, 2676662, 4014993, 8029986, 9368317, 18736634, 28104951, 56209902]

約数ペア:

[(1, 56209902), (2, 28104951), (3, 18736634), (6, 9368317), (7, 8029986), (14, 4014993), (21, 2676662), (42, 1338331)]