48556870

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 88976160

約数和(自身を除く): 40419290

約数列:

[1, 2, 5, 10, 139, 181, 193, 278, 362, 386, 695, 905, 965, 1390, 1810, 1930, 25159, 26827, 34933, 50318, 53654, 69866, 125795, 134135, 174665, 251590, 268270, 349330, 4855687, 9711374, 24278435, 48556870]

約数ペア:

[(1, 48556870), (2, 24278435), (5, 9711374), (10, 4855687), (139, 349330), (181, 268270), (193, 251590), (278, 174665), (362, 134135), (386, 125795), (695, 69866), (905, 53654), (965, 50318), (1390, 34933), (1810, 26827), (1930, 25159)]