50312857

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 60328800

約数和(自身を除く): 10015943

約数列:

[1, 7, 49, 83, 89, 139, 581, 623, 973, 4067, 4361, 6811, 7387, 11537, 12371, 51709, 80759, 86597, 361963, 565313, 606179, 1026793, 7187551, 50312857]

約数ペア:

[(1, 50312857), (7, 7187551), (49, 1026793), (83, 606179), (89, 565313), (139, 361963), (581, 86597), (623, 80759), (973, 51709), (4067, 12371), (4361, 11537), (6811, 7387)]