56493100

素因数分解:

$2^2\times 5^2\times {\mathrm{397}}^1\times {\mathrm{1423}}^1$

素因数の和:1834

約数の個数: 36

約数和(自身を含む): 122985184

約数和(自身を除く): 66492084

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 397, 794, 1423, 1588, 1985, 2846, 3970, 5692, 7115, 7940, 9925, 14230, 19850, 28460, 35575, 39700, 71150, 142300, 564931, 1129862, 2259724, 2824655, 5649310, 11298620, 14123275, 28246550, 56493100]

約数ペア:

[(1, 56493100), (2, 28246550), (4, 14123275), (5, 11298620), (10, 5649310), (20, 2824655), (25, 2259724), (50, 1129862), (100, 564931), (397, 142300), (794, 71150), (1423, 39700), (1588, 35575), (1985, 28460), (2846, 19850), (3970, 14230), (5692, 9925), (7115, 7940)]