54861158

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 93127968

約数和(自身を除く): 38266810

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 557, 814, 1114, 1331, 2662, 4477, 6127, 8954, 12254, 20609, 41218, 49247, 67397, 98494, 134794, 226699, 453398, 741367, 1482734, 2493689, 4987378, 27430579, 54861158]

約数ペア:

[(1, 54861158), (2, 27430579), (11, 4987378), (22, 2493689), (37, 1482734), (74, 741367), (121, 453398), (242, 226699), (407, 134794), (557, 98494), (814, 67397), (1114, 49247), (1331, 41218), (2662, 20609), (4477, 12254), (6127, 8954)]