54712055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 71884800

約数和(自身を除く): 17172745

約数列:

[1, 5, 23, 31, 103, 115, 149, 155, 515, 713, 745, 2369, 3193, 3427, 3565, 4619, 11845, 15347, 15965, 17135, 23095, 73439, 76735, 106237, 352981, 367195, 475757, 531185, 1764905, 2378785, 10942411, 54712055]

約数ペア:

[(1, 54712055), (5, 10942411), (23, 2378785), (31, 1764905), (103, 531185), (115, 475757), (149, 367195), (155, 352981), (515, 106237), (713, 76735), (745, 73439), (2369, 23095), (3193, 17135), (3427, 15965), (3565, 15347), (4619, 11845)]