50717511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 85621536

約数和(自身を除く): 34904025

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 117, 129, 153, 221, 387, 559, 593, 663, 731, 1677, 1779, 1989, 2193, 5031, 5337, 6579, 7709, 9503, 10081, 23127, 25499, 28509, 30243, 69381, 76497, 85527, 90729, 131053, 229491, 331487, 393159, 433483, 994461, 1179477, 1300449, 2983383, 3901347, 5635279, 16905837, 50717511]

約数ペア:

[(1, 50717511), (3, 16905837), (9, 5635279), (13, 3901347), (17, 2983383), (39, 1300449), (43, 1179477), (51, 994461), (117, 433483), (129, 393159), (153, 331487), (221, 229491), (387, 131053), (559, 90729), (593, 85527), (663, 76497), (731, 69381), (1677, 30243), (1779, 28509), (1989, 25499), (2193, 23127), (5031, 10081), (5337, 9503), (6579, 7709)]