48741080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 117504000

約数和(自身を除く): 68762920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 1087, 1121, 1180, 2174, 2242, 2360, 4348, 4484, 5435, 5605, 8696, 8968, 10870, 11210, 20653, 21740, 22420, 41306, 43480, 44840, 64133, 82612, 103265, 128266, 165224, 206530, 256532, 320665, 413060, 513064, 641330, 826120, 1218527, 1282660, 2437054, 2565320, 4874108, 6092635, 9748216, 12185270, 24370540, 48741080]

約数ペア:

[(1, 48741080), (2, 24370540), (4, 12185270), (5, 9748216), (8, 6092635), (10, 4874108), (19, 2565320), (20, 2437054), (38, 1282660), (40, 1218527), (59, 826120), (76, 641330), (95, 513064), (118, 413060), (152, 320665), (190, 256532), (236, 206530), (295, 165224), (380, 128266), (472, 103265), (590, 82612), (760, 64133), (1087, 44840), (1121, 43480), (1180, 41306), (2174, 22420), (2242, 21740), (2360, 20653), (4348, 11210), (4484, 10870), (5435, 8968), (5605, 8696)]