48640209

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27527}}^1$

素因数の和:27580

約数の個数: 16

約数和(自身を含む): 70471680

約数和(自身を除く): 21831471

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 27527, 82581, 523013, 853337, 1569039, 2560011, 16213403, 48640209]

約数ペア:

[(1, 48640209), (3, 16213403), (19, 2560011), (31, 1569039), (57, 853337), (93, 523013), (589, 82581), (1767, 27527)]