51786075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 95743872

約数和(自身を除く): 43957797

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 825, 1025, 1353, 1531, 2255, 3075, 4593, 6765, 7655, 11275, 16841, 22965, 33825, 38275, 50523, 62771, 84205, 114825, 188313, 252615, 313855, 421025, 690481, 941565, 1263075, 1569275, 2071443, 3452405, 4707825, 10357215, 17262025, 51786075]

約数ペア:

[(1, 51786075), (3, 17262025), (5, 10357215), (11, 4707825), (15, 3452405), (25, 2071443), (33, 1569275), (41, 1263075), (55, 941565), (75, 690481), (123, 421025), (165, 313855), (205, 252615), (275, 188313), (451, 114825), (615, 84205), (825, 62771), (1025, 50523), (1353, 38275), (1531, 33825), (2255, 22965), (3075, 16841), (4593, 11275), (6765, 7655)]