48422140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{186239}}^1$

素因数の和:186261

約数の個数: 24

約数和(自身を含む): 109509120

約数和(自身を除く): 61086980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 186239, 372478, 744956, 931195, 1862390, 2421107, 3724780, 4842214, 9684428, 12105535, 24211070, 48422140]

約数ペア:

[(1, 48422140), (2, 24211070), (4, 12105535), (5, 9684428), (10, 4842214), (13, 3724780), (20, 2421107), (26, 1862390), (52, 931195), (65, 744956), (130, 372478), (260, 186239)]