49450575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 86423040

約数和(自身を除く): 36972465

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 109, 115, 263, 327, 345, 545, 575, 789, 1315, 1635, 1725, 2507, 2725, 3945, 6049, 6575, 7521, 8175, 12535, 18147, 19725, 28667, 30245, 37605, 62675, 86001, 90735, 143335, 151225, 188025, 430005, 453675, 659341, 716675, 1978023, 2150025, 3296705, 9890115, 16483525, 49450575]

約数ペア:

[(1, 49450575), (3, 16483525), (5, 9890115), (15, 3296705), (23, 2150025), (25, 1978023), (69, 716675), (75, 659341), (109, 453675), (115, 430005), (263, 188025), (327, 151225), (345, 143335), (545, 90735), (575, 86001), (789, 62675), (1315, 37605), (1635, 30245), (1725, 28667), (2507, 19725), (2725, 18147), (3945, 12535), (6049, 8175), (6575, 7521)]