49156855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 66955392

約数和(自身を除く): 17798537

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1705, 2621, 3751, 13105, 18755, 28831, 81251, 144155, 317141, 406255, 893761, 1585705, 4468805, 9831371, 49156855]

約数ペア:

[(1, 49156855), (5, 9831371), (11, 4468805), (31, 1585705), (55, 893761), (121, 406255), (155, 317141), (341, 144155), (605, 81251), (1705, 28831), (2621, 18755), (3751, 13105)]