50639540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{51673}}^1$

素因数の和:51696

約数の個数: 36

約数和(自身を含む): 123707556

約数和(自身を除く): 73068016

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 51673, 103346, 206692, 258365, 361711, 516730, 723422, 1033460, 1446844, 1808555, 2531977, 3617110, 5063954, 7234220, 10127908, 12659885, 25319770, 50639540]

約数ペア:

[(1, 50639540), (2, 25319770), (4, 12659885), (5, 10127908), (7, 7234220), (10, 5063954), (14, 3617110), (20, 2531977), (28, 1808555), (35, 1446844), (49, 1033460), (70, 723422), (98, 516730), (140, 361711), (196, 258365), (245, 206692), (490, 103346), (980, 51673)]