55252645

素因数分解:

$5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2069}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 77873400

約数和(自身を除く): 22620755

約数列:

[1, 5, 7, 35, 49, 109, 245, 545, 763, 2069, 3815, 5341, 10345, 14483, 26705, 72415, 101381, 225521, 506905, 1127605, 1578647, 7893235, 11050529, 55252645]

約数ペア:

[(1, 55252645), (5, 11050529), (7, 7893235), (35, 1578647), (49, 1127605), (109, 506905), (245, 225521), (545, 101381), (763, 72415), (2069, 26705), (3815, 14483), (5341, 10345)]