47175820

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3823}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 99255744

約数和(自身を除く): 52079924

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 3823, 6170, 7646, 12340, 15292, 19115, 38230, 76460, 2358791, 4717582, 9435164, 11793955, 23587910, 47175820]

約数ペア:

[(1, 47175820), (2, 23587910), (4, 11793955), (5, 9435164), (10, 4717582), (20, 2358791), (617, 76460), (1234, 38230), (2468, 19115), (3085, 15292), (3823, 12340), (6170, 7646)]