48932975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 75703488

約数和(自身を除く): 26770513

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 137, 157, 175, 325, 455, 685, 785, 959, 1099, 1781, 2041, 2275, 3425, 3925, 4795, 5495, 8905, 10205, 12467, 14287, 21509, 23975, 27475, 44525, 51025, 62335, 71435, 107545, 150563, 279617, 311675, 357175, 537725, 752815, 1398085, 1957319, 3764075, 6990425, 9786595, 48932975]

約数ペア:

[(1, 48932975), (5, 9786595), (7, 6990425), (13, 3764075), (25, 1957319), (35, 1398085), (65, 752815), (91, 537725), (137, 357175), (157, 311675), (175, 279617), (325, 150563), (455, 107545), (685, 71435), (785, 62335), (959, 51025), (1099, 44525), (1781, 27475), (2041, 23975), (2275, 21509), (3425, 14287), (3925, 12467), (4795, 10205), (5495, 8905)]