56411908

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{11131}}^1$

素因数の和:11323

約数の個数: 24

約数和(自身を含む): 113457344

約数和(自身を除く): 57045436

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 11131, 22262, 44524, 77917, 155834, 311668, 2014711, 4029422, 8058844, 14102977, 28205954, 56411908]

約数ペア:

[(1, 56411908), (2, 28205954), (4, 14102977), (7, 8058844), (14, 4029422), (28, 2014711), (181, 311668), (362, 155834), (724, 77917), (1267, 44524), (2534, 22262), (5068, 11131)]