51815696894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{299731}}^1$

素因数の和:299916

約数の個数: 32

約数和(自身を含む): 85855234080

約数和(自身を除く): 34039537186

約数列:

[1, 2, 13, 26, 61, 109, 122, 218, 793, 1417, 1586, 2834, 6649, 13298, 86437, 172874, 299731, 599462, 3896503, 7793006, 18283591, 32670679, 36567182, 65341358, 237686683, 424718827, 475373366, 849437654, 1992911419, 3985822838, 25907848447, 51815696894]

約数ペア:

[(1, 51815696894), (2, 25907848447), (13, 3985822838), (26, 1992911419), (61, 849437654), (109, 475373366), (122, 424718827), (218, 237686683), (793, 65341358), (1417, 36567182), (1586, 32670679), (2834, 18283591), (6649, 7793006), (13298, 3896503), (86437, 599462), (172874, 299731)]