54925540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34763}}^1$

素因数の和:34851

約数の個数: 24

約数和(自身を含む): 116807040

約数和(自身を除く): 61881500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 34763, 69526, 139052, 173815, 347630, 695260, 2746277, 5492554, 10985108, 13731385, 27462770, 54925540]

約数ペア:

[(1, 54925540), (2, 27462770), (4, 13731385), (5, 10985108), (10, 5492554), (20, 2746277), (79, 695260), (158, 347630), (316, 173815), (395, 139052), (790, 69526), (1580, 34763)]