48929020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349493}}^1$

素因数の和:349509

約数の個数: 24

約数和(自身を含む): 117429984

約数和(自身を除く): 68500964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349493, 698986, 1397972, 1747465, 2446451, 3494930, 4892902, 6989860, 9785804, 12232255, 24464510, 48929020]

約数ペア:

[(1, 48929020), (2, 24464510), (4, 12232255), (5, 9785804), (7, 6989860), (10, 4892902), (14, 3494930), (20, 2446451), (28, 1747465), (35, 1397972), (70, 698986), (140, 349493)]