56408590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7393}}^1$

素因数の和:7516

約数の個数: 32

約数和(自身を含む): 117120960

約数和(自身を除く): 60712370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7393, 7630, 14786, 36965, 51751, 73930, 103502, 258755, 517510, 805837, 1611674, 4029185, 5640859, 8058370, 11281718, 28204295, 56408590]

約数ペア:

[(1, 56408590), (2, 28204295), (5, 11281718), (7, 8058370), (10, 5640859), (14, 4029185), (35, 1611674), (70, 805837), (109, 517510), (218, 258755), (545, 103502), (763, 73930), (1090, 51751), (1526, 36965), (3815, 14786), (7393, 7630)]