49304829

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 81715200

約数和(自身を除く): 32410371

約数列:

[1, 3, 7, 19, 21, 49, 57, 127, 133, 139, 147, 381, 399, 417, 889, 931, 973, 2413, 2641, 2667, 2793, 2919, 6223, 6811, 7239, 7923, 16891, 17653, 18487, 18669, 20433, 50673, 52959, 55461, 118237, 123571, 129409, 335407, 354711, 370713, 388227, 864997, 1006221, 2347849, 2594991, 7043547, 16434943, 49304829]

約数ペア:

[(1, 49304829), (3, 16434943), (7, 7043547), (19, 2594991), (21, 2347849), (49, 1006221), (57, 864997), (127, 388227), (133, 370713), (139, 354711), (147, 335407), (381, 129409), (399, 123571), (417, 118237), (889, 55461), (931, 52959), (973, 50673), (2413, 20433), (2641, 18669), (2667, 18487), (2793, 17653), (2919, 16891), (6223, 7923), (6811, 7239)]