52461136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 126491904

約数和(自身を除く): 74030768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 137, 182, 208, 263, 274, 364, 526, 548, 728, 959, 1052, 1096, 1456, 1781, 1841, 1918, 2104, 2192, 3419, 3562, 3682, 3836, 4208, 6838, 7124, 7364, 7672, 12467, 13676, 14248, 14728, 15344, 23933, 24934, 27352, 28496, 29456, 36031, 47866, 49868, 54704, 72062, 95732, 99736, 144124, 191464, 199472, 252217, 288248, 382928, 468403, 504434, 576496, 936806, 1008868, 1873612, 2017736, 3278821, 3747224, 4035472, 6557642, 7494448, 13115284, 26230568, 52461136]

約数ペア:

[(1, 52461136), (2, 26230568), (4, 13115284), (7, 7494448), (8, 6557642), (13, 4035472), (14, 3747224), (16, 3278821), (26, 2017736), (28, 1873612), (52, 1008868), (56, 936806), (91, 576496), (104, 504434), (112, 468403), (137, 382928), (182, 288248), (208, 252217), (263, 199472), (274, 191464), (364, 144124), (526, 99736), (548, 95732), (728, 72062), (959, 54704), (1052, 49868), (1096, 47866), (1456, 36031), (1781, 29456), (1841, 28496), (1918, 27352), (2104, 24934), (2192, 23933), (3419, 15344), (3562, 14728), (3682, 14248), (3836, 13676), (4208, 12467), (6838, 7672), (7124, 7364)]