249149350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 478594368

約数和(自身を除く): 229445018

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 97, 194, 235, 470, 485, 970, 1093, 1175, 2186, 2350, 2425, 4559, 4850, 5465, 9118, 10930, 22795, 27325, 45590, 51371, 54650, 102742, 106021, 113975, 212042, 227950, 256855, 513710, 530105, 1060210, 1284275, 2568550, 2650525, 4982987, 5301050, 9965974, 24914935, 49829870, 124574675, 249149350]

約数ペア:

[(1, 249149350), (2, 124574675), (5, 49829870), (10, 24914935), (25, 9965974), (47, 5301050), (50, 4982987), (94, 2650525), (97, 2568550), (194, 1284275), (235, 1060210), (470, 530105), (485, 513710), (970, 256855), (1093, 227950), (1175, 212042), (2186, 113975), (2350, 106021), (2425, 102742), (4559, 54650), (4850, 51371), (5465, 45590), (9118, 27325), (10930, 22795)]