55248067

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 69555200

約数和(自身を除く): 14307133

約数列:

[1, 7, 19, 37, 103, 109, 133, 259, 703, 721, 763, 1957, 2071, 3811, 4033, 4921, 11227, 13699, 14497, 26677, 28231, 72409, 76627, 78589, 213313, 415399, 506863, 536389, 1493191, 2907793, 7892581, 55248067]

約数ペア:

[(1, 55248067), (7, 7892581), (19, 2907793), (37, 1493191), (103, 536389), (109, 506863), (133, 415399), (259, 213313), (703, 78589), (721, 76627), (763, 72409), (1957, 28231), (2071, 26677), (3811, 14497), (4033, 13699), (4921, 11227)]