47857060

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3733}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 100683576

約数和(自身を除く): 52826516

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 3733, 6410, 7466, 12820, 14932, 18665, 37330, 74660, 2392853, 4785706, 9571412, 11964265, 23928530, 47857060]

約数ペア:

[(1, 47857060), (2, 23928530), (4, 11964265), (5, 9571412), (10, 4785706), (20, 2392853), (641, 74660), (1282, 37330), (2564, 18665), (3205, 14932), (3733, 12820), (6410, 7466)]