54825700

素因数分解:

$2^2\times 5^2\times {\mathrm{397}}^1\times {\mathrm{1381}}^1$

素因数の和:1792

約数の個数: 36

約数和(自身を含む): 119357812

約数和(自身を除く): 64532112

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 397, 794, 1381, 1588, 1985, 2762, 3970, 5524, 6905, 7940, 9925, 13810, 19850, 27620, 34525, 39700, 69050, 138100, 548257, 1096514, 2193028, 2741285, 5482570, 10965140, 13706425, 27412850, 54825700]

約数ペア:

[(1, 54825700), (2, 27412850), (4, 13706425), (5, 10965140), (10, 5482570), (20, 2741285), (25, 2193028), (50, 1096514), (100, 548257), (397, 138100), (794, 69050), (1381, 39700), (1588, 34525), (1985, 27620), (2762, 19850), (3970, 13810), (5524, 9925), (6905, 7940)]