55892180

素因数分解:

$2^2\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2659}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 117529440

約数和(自身を除く): 61637260

約数列:

[1, 2, 4, 5, 10, 20, 1051, 2102, 2659, 4204, 5255, 5318, 10510, 10636, 13295, 21020, 26590, 53180, 2794609, 5589218, 11178436, 13973045, 27946090, 55892180]

約数ペア:

[(1, 55892180), (2, 27946090), (4, 13973045), (5, 11178436), (10, 5589218), (20, 2794609), (1051, 53180), (2102, 26590), (2659, 21020), (4204, 13295), (5255, 10636), (5318, 10510)]