55163150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{397}}^2$

素因数の和:813

約数の個数: 36

約数和(自身を含む): 117557208

約数和(自身を除く): 62394058

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 397, 794, 1985, 2779, 3970, 5558, 9925, 13895, 19850, 27790, 69475, 138950, 157609, 315218, 788045, 1103263, 1576090, 2206526, 3940225, 5516315, 7880450, 11032630, 27581575, 55163150]

約数ペア:

[(1, 55163150), (2, 27581575), (5, 11032630), (7, 7880450), (10, 5516315), (14, 3940225), (25, 2206526), (35, 1576090), (50, 1103263), (70, 788045), (175, 315218), (350, 157609), (397, 138950), (794, 69475), (1985, 27790), (2779, 19850), (3970, 13895), (5558, 9925)]