50900780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{363577}}^1$

素因数の和:363593

約数の個数: 24

約数和(自身を含む): 122162208

約数和(自身を除く): 71261428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 363577, 727154, 1454308, 1817885, 2545039, 3635770, 5090078, 7271540, 10180156, 12725195, 25450390, 50900780]

約数ペア:

[(1, 50900780), (2, 25450390), (4, 12725195), (5, 10180156), (7, 7271540), (10, 5090078), (14, 3635770), (20, 2545039), (28, 1817885), (35, 1454308), (70, 727154), (140, 363577)]