51846020

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5323}}^1$

素因数の和:5819

約数の個数: 24

約数和(自身を含む): 109120704

約数和(自身を除く): 57274684

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 5323, 9740, 10646, 21292, 26615, 53230, 106460, 2592301, 5184602, 10369204, 12961505, 25923010, 51846020]

約数ペア:

[(1, 51846020), (2, 25923010), (4, 12961505), (5, 10369204), (10, 5184602), (20, 2592301), (487, 106460), (974, 53230), (1948, 26615), (2435, 21292), (4870, 10646), (5323, 9740)]