52865937

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 85857408

約数和(自身を除く): 32991471

約数列:

[1, 3, 9, 17, 23, 51, 69, 83, 153, 181, 207, 249, 391, 543, 747, 1173, 1411, 1629, 1909, 3077, 3519, 4163, 4233, 5727, 9231, 12489, 12699, 15023, 17181, 27693, 32453, 37467, 45069, 70771, 97359, 135207, 212313, 255391, 292077, 345529, 636939, 766173, 1036587, 2298519, 3109761, 5873993, 17621979, 52865937]

約数ペア:

[(1, 52865937), (3, 17621979), (9, 5873993), (17, 3109761), (23, 2298519), (51, 1036587), (69, 766173), (83, 636939), (153, 345529), (181, 292077), (207, 255391), (249, 212313), (391, 135207), (543, 97359), (747, 70771), (1173, 45069), (1411, 37467), (1629, 32453), (1909, 27693), (3077, 17181), (3519, 15023), (4163, 12699), (4233, 12489), (5727, 9231)]