56386275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 104243328

約数和(自身を除く): 47857053

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 825, 1025, 1353, 1667, 2255, 3075, 5001, 6765, 8335, 11275, 18337, 25005, 33825, 41675, 55011, 68347, 91685, 125025, 205041, 275055, 341735, 458425, 751817, 1025205, 1375275, 1708675, 2255451, 3759085, 5126025, 11277255, 18795425, 56386275]

約数ペア:

[(1, 56386275), (3, 18795425), (5, 11277255), (11, 5126025), (15, 3759085), (25, 2255451), (33, 1708675), (41, 1375275), (55, 1025205), (75, 751817), (123, 458425), (165, 341735), (205, 275055), (275, 205041), (451, 125025), (615, 91685), (825, 68347), (1025, 55011), (1353, 41675), (1667, 33825), (2255, 25005), (3075, 18337), (5001, 11275), (6765, 8335)]