56917210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5179}}^1$

素因数の和:5350

約数の個数: 32

約数和(自身を含む): 117855360

約数和(自身を除く): 60938150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5179, 5495, 10358, 10990, 25895, 36253, 51790, 72506, 181265, 362530, 813103, 1626206, 4065515, 5691721, 8131030, 11383442, 28458605, 56917210]

約数ペア:

[(1, 56917210), (2, 28458605), (5, 11383442), (7, 8131030), (10, 5691721), (14, 4065515), (35, 1626206), (70, 813103), (157, 362530), (314, 181265), (785, 72506), (1099, 51790), (1570, 36253), (2198, 25895), (5179, 10990), (5495, 10358)]