49961793

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 81043200

約数和(自身を除く): 31081407

約数列:

[1, 3, 7, 17, 21, 51, 119, 349, 357, 401, 1047, 1203, 2443, 2807, 5933, 6817, 7329, 8421, 17799, 20451, 41531, 47719, 124593, 139949, 143157, 419847, 979643, 2379133, 2938929, 7137399, 16653931, 49961793]

約数ペア:

[(1, 49961793), (3, 16653931), (7, 7137399), (17, 2938929), (21, 2379133), (51, 979643), (119, 419847), (349, 143157), (357, 139949), (401, 124593), (1047, 47719), (1203, 41531), (2443, 20451), (2807, 17799), (5933, 8421), (6817, 7329)]