56091390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11909}}^1$

素因数の和:12076

約数の個数: 32

約数和(自身を含む): 135488160

約数和(自身を除く): 79396770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 11909, 23818, 35727, 59545, 71454, 119090, 178635, 357270, 1869713, 3739426, 5609139, 9348565, 11218278, 18697130, 28045695, 56091390]

約数ペア:

[(1, 56091390), (2, 28045695), (3, 18697130), (5, 11218278), (6, 9348565), (10, 5609139), (15, 3739426), (30, 1869713), (157, 357270), (314, 178635), (471, 119090), (785, 71454), (942, 59545), (1570, 35727), (2355, 23818), (4710, 11909)]