49688727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{4549}}^1$

素因数の和:4894

約数の個数: 16

約数和(自身を含む): 72508800

約数和(自身を除く): 22820073

約数列:

[1, 3, 11, 33, 331, 993, 3641, 4549, 10923, 13647, 50039, 150117, 1505719, 4517157, 16562909, 49688727]

約数ペア:

[(1, 49688727), (3, 16562909), (11, 4517157), (33, 1505719), (331, 150117), (993, 50039), (3641, 13647), (4549, 10923)]