51430705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{739}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 63936000

約数和(自身を除く): 12505295

約数列:

[1, 5, 31, 155, 449, 739, 2245, 3695, 13919, 22909, 69595, 114545, 331811, 1659055, 10286141, 51430705]

約数ペア:

[(1, 51430705), (5, 10286141), (31, 1659055), (155, 331811), (449, 114545), (739, 69595), (2245, 22909), (3695, 13919)]