52943709

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 93542400

約数和(自身を除く): 40598691

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 59, 91, 133, 173, 177, 247, 273, 399, 413, 519, 741, 767, 1121, 1211, 1239, 1729, 2249, 2301, 3287, 3363, 3633, 5187, 5369, 6747, 7847, 9861, 10207, 14573, 15743, 16107, 23009, 23541, 30621, 42731, 43719, 47229, 69027, 71449, 102011, 128193, 132691, 193933, 214347, 299117, 306033, 398073, 581799, 897351, 928837, 1357531, 2521129, 2786511, 4072593, 7563387, 17647903, 52943709]

約数ペア:

[(1, 52943709), (3, 17647903), (7, 7563387), (13, 4072593), (19, 2786511), (21, 2521129), (39, 1357531), (57, 928837), (59, 897351), (91, 581799), (133, 398073), (173, 306033), (177, 299117), (247, 214347), (273, 193933), (399, 132691), (413, 128193), (519, 102011), (741, 71449), (767, 69027), (1121, 47229), (1211, 43719), (1239, 42731), (1729, 30621), (2249, 23541), (2301, 23009), (3287, 16107), (3363, 15743), (3633, 14573), (5187, 10207), (5369, 9861), (6747, 7847)]