47853800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 118385280

約数和(自身を除く): 70531480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 101, 103, 115, 184, 200, 202, 206, 230, 404, 412, 460, 505, 515, 575, 808, 824, 920, 1010, 1030, 1150, 2020, 2060, 2300, 2323, 2369, 2525, 2575, 4040, 4120, 4600, 4646, 4738, 5050, 5150, 9292, 9476, 10100, 10300, 10403, 11615, 11845, 18584, 18952, 20200, 20600, 20806, 23230, 23690, 41612, 46460, 47380, 52015, 58075, 59225, 83224, 92920, 94760, 104030, 116150, 118450, 208060, 232300, 236900, 239269, 260075, 416120, 464600, 473800, 478538, 520150, 957076, 1040300, 1196345, 1914152, 2080600, 2392690, 4785380, 5981725, 9570760, 11963450, 23926900, 47853800]

約数ペア:

[(1, 47853800), (2, 23926900), (4, 11963450), (5, 9570760), (8, 5981725), (10, 4785380), (20, 2392690), (23, 2080600), (25, 1914152), (40, 1196345), (46, 1040300), (50, 957076), (92, 520150), (100, 478538), (101, 473800), (103, 464600), (115, 416120), (184, 260075), (200, 239269), (202, 236900), (206, 232300), (230, 208060), (404, 118450), (412, 116150), (460, 104030), (505, 94760), (515, 92920), (575, 83224), (808, 59225), (824, 58075), (920, 52015), (1010, 47380), (1030, 46460), (1150, 41612), (2020, 23690), (2060, 23230), (2300, 20806), (2323, 20600), (2369, 20200), (2525, 18952), (2575, 18584), (4040, 11845), (4120, 11615), (4600, 10403), (4646, 10300), (4738, 10100), (5050, 9476), (5150, 9292)]