52125723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 87272640

約数和(自身を除く): 35146917

約数列:

[1, 3, 9, 13, 17, 39, 51, 73, 117, 153, 219, 221, 359, 657, 663, 949, 1077, 1241, 1989, 2847, 3231, 3723, 4667, 6103, 8541, 11169, 14001, 16133, 18309, 26207, 42003, 48399, 54927, 78621, 79339, 145197, 235863, 238017, 340691, 445519, 714051, 1022073, 1336557, 3066219, 4009671, 5791747, 17375241, 52125723]

約数ペア:

[(1, 52125723), (3, 17375241), (9, 5791747), (13, 4009671), (17, 3066219), (39, 1336557), (51, 1022073), (73, 714051), (117, 445519), (153, 340691), (219, 238017), (221, 235863), (359, 145197), (657, 79339), (663, 78621), (949, 54927), (1077, 48399), (1241, 42003), (1989, 26207), (2847, 18309), (3231, 16133), (3723, 14001), (4667, 11169), (6103, 8541)]