47056420

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7517}}^1$

素因数の和:7839

約数の個数: 24

約数和(自身を含む): 99147384

約数和(自身を除く): 52090964

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 7517, 15034, 30068, 37585, 75170, 150340, 2352821, 4705642, 9411284, 11764105, 23528210, 47056420]

約数ペア:

[(1, 47056420), (2, 23528210), (4, 11764105), (5, 9411284), (10, 4705642), (20, 2352821), (313, 150340), (626, 75170), (1252, 37585), (1565, 30068), (3130, 15034), (6260, 7517)]