52909725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 97136640

約数和(自身を除く): 44226915

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 165, 177, 275, 295, 649, 825, 885, 1087, 1475, 1947, 3245, 3261, 4425, 5435, 9735, 11957, 16225, 16305, 27175, 35871, 48675, 59785, 64133, 81525, 179355, 192399, 298925, 320665, 705463, 896775, 961995, 1603325, 2116389, 3527315, 4809975, 10581945, 17636575, 52909725]

約数ペア:

[(1, 52909725), (3, 17636575), (5, 10581945), (11, 4809975), (15, 3527315), (25, 2116389), (33, 1603325), (55, 961995), (59, 896775), (75, 705463), (165, 320665), (177, 298925), (275, 192399), (295, 179355), (649, 81525), (825, 64133), (885, 59785), (1087, 48675), (1475, 35871), (1947, 27175), (3245, 16305), (3261, 16225), (4425, 11957), (5435, 9735)]