48712235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 69225408

約数和(自身を除く): 20513173

約数列:

[1, 5, 11, 13, 55, 65, 143, 193, 353, 715, 965, 1765, 2123, 2509, 3883, 4589, 10615, 12545, 19415, 22945, 27599, 50479, 68129, 137995, 252395, 340645, 749419, 885677, 3747095, 4428385, 9742447, 48712235]

約数ペア:

[(1, 48712235), (5, 9742447), (11, 4428385), (13, 3747095), (55, 885677), (65, 749419), (143, 340645), (193, 252395), (353, 137995), (715, 68129), (965, 50479), (1765, 27599), (2123, 22945), (2509, 19415), (3883, 12545), (4589, 10615)]