52244540

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{18793}}^1$

素因数の和:18941

約数の個数: 24

約数和(自身を含む): 110508720

約数和(自身を除く): 58264180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 18793, 37586, 75172, 93965, 187930, 375860, 2612227, 5224454, 10448908, 13061135, 26122270, 52244540]

約数ペア:

[(1, 52244540), (2, 26122270), (4, 13061135), (5, 10448908), (10, 5224454), (20, 2612227), (139, 375860), (278, 187930), (556, 93965), (695, 75172), (1390, 37586), (2780, 18793)]