51042906

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 118742400

約数和(自身を除く): 67699494

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 59, 74, 111, 118, 177, 222, 333, 354, 433, 531, 666, 866, 999, 1062, 1299, 1593, 1998, 2183, 2598, 3186, 3897, 4366, 6549, 7794, 11691, 13098, 16021, 19647, 23382, 25547, 32042, 39294, 48063, 51094, 58941, 76641, 96126, 117882, 144189, 153282, 229923, 288378, 432567, 459846, 689769, 865134, 945239, 1379538, 1890478, 2835717, 5671434, 8507151, 17014302, 25521453, 51042906]

約数ペア:

[(1, 51042906), (2, 25521453), (3, 17014302), (6, 8507151), (9, 5671434), (18, 2835717), (27, 1890478), (37, 1379538), (54, 945239), (59, 865134), (74, 689769), (111, 459846), (118, 432567), (177, 288378), (222, 229923), (333, 153282), (354, 144189), (433, 117882), (531, 96126), (666, 76641), (866, 58941), (999, 51094), (1062, 48063), (1299, 39294), (1593, 32042), (1998, 25547), (2183, 23382), (2598, 19647), (3186, 16021), (3897, 13098), (4366, 11691), (6549, 7794)]