51895085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 70683648

約数和(自身を除く): 18788563

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1705, 2767, 3751, 13835, 18755, 30437, 85777, 152185, 334807, 428885, 943547, 1674035, 4717735, 10379017, 51895085]

約数ペア:

[(1, 51895085), (5, 10379017), (11, 4717735), (31, 1674035), (55, 943547), (121, 428885), (155, 334807), (341, 152185), (605, 85777), (1705, 30437), (2767, 18755), (3751, 13835)]