55176328

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 109746000

約数和(自身を除く): 54569672

約数列:

[1, 2, 4, 8, 29, 58, 59, 116, 118, 139, 232, 236, 278, 472, 556, 841, 1112, 1682, 1711, 3364, 3422, 4031, 6728, 6844, 8062, 8201, 13688, 16124, 16402, 32248, 32804, 49619, 65608, 99238, 116899, 198476, 233798, 237829, 396952, 467596, 475658, 935192, 951316, 1902632, 6897041, 13794082, 27588164, 55176328]

約数ペア:

[(1, 55176328), (2, 27588164), (4, 13794082), (8, 6897041), (29, 1902632), (58, 951316), (59, 935192), (116, 475658), (118, 467596), (139, 396952), (232, 237829), (236, 233798), (278, 198476), (472, 116899), (556, 99238), (841, 65608), (1112, 49619), (1682, 32804), (1711, 32248), (3364, 16402), (3422, 16124), (4031, 13688), (6728, 8201), (6844, 8062)]