49824905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 67522560

約数和(自身を除く): 17697655

約数列:

[1, 5, 13, 31, 65, 79, 155, 313, 395, 403, 1027, 1565, 2015, 2449, 4069, 5135, 9703, 12245, 20345, 24727, 31837, 48515, 123635, 126139, 159185, 321451, 630695, 766537, 1607255, 3832685, 9964981, 49824905]

約数ペア:

[(1, 49824905), (5, 9964981), (13, 3832685), (31, 1607255), (65, 766537), (79, 630695), (155, 321451), (313, 159185), (395, 126139), (403, 123635), (1027, 48515), (1565, 31837), (2015, 24727), (2449, 20345), (4069, 12245), (5135, 9703)]