48880405

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 71705088

約数和(自身を除く): 22824683

約数列:

[1, 5, 7, 23, 35, 41, 115, 161, 205, 287, 805, 943, 1435, 1481, 4715, 6601, 7405, 10367, 33005, 34063, 51835, 60721, 170315, 238441, 303605, 425047, 1192205, 1396583, 2125235, 6982915, 9776081, 48880405]

約数ペア:

[(1, 48880405), (5, 9776081), (7, 6982915), (23, 2125235), (35, 1396583), (41, 1192205), (115, 425047), (161, 303605), (205, 238441), (287, 170315), (805, 60721), (943, 51835), (1435, 34063), (1481, 33005), (4715, 10367), (6601, 7405)]