48697960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41981}}^1$

素因数の和:42021

約数の個数: 32

約数和(自身を含む): 113351400

約数和(自身を除く): 64653440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 41981, 83962, 167924, 209905, 335848, 419810, 839620, 1217449, 1679240, 2434898, 4869796, 6087245, 9739592, 12174490, 24348980, 48697960]

約数ペア:

[(1, 48697960), (2, 24348980), (4, 12174490), (5, 9739592), (8, 6087245), (10, 4869796), (20, 2434898), (29, 1679240), (40, 1217449), (58, 839620), (116, 419810), (145, 335848), (232, 209905), (290, 167924), (580, 83962), (1160, 41981)]