52866884

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 113762880

約数和(自身を除く): 60895996

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 71, 98, 116, 131, 142, 196, 203, 262, 284, 406, 497, 524, 812, 917, 994, 1421, 1834, 1988, 2059, 2842, 3479, 3668, 3799, 4118, 5684, 6419, 6958, 7598, 8236, 9301, 12838, 13916, 14413, 15196, 18602, 25676, 26593, 28826, 37204, 53186, 57652, 65107, 100891, 106372, 130214, 186151, 201782, 260428, 269729, 372302, 403564, 455749, 539458, 744604, 911498, 1078916, 1822996, 1888103, 3776206, 7552412, 13216721, 26433442, 52866884]

約数ペア:

[(1, 52866884), (2, 26433442), (4, 13216721), (7, 7552412), (14, 3776206), (28, 1888103), (29, 1822996), (49, 1078916), (58, 911498), (71, 744604), (98, 539458), (116, 455749), (131, 403564), (142, 372302), (196, 269729), (203, 260428), (262, 201782), (284, 186151), (406, 130214), (497, 106372), (524, 100891), (812, 65107), (917, 57652), (994, 53186), (1421, 37204), (1834, 28826), (1988, 26593), (2059, 25676), (2842, 18602), (3479, 15196), (3668, 14413), (3799, 13916), (4118, 12838), (5684, 9301), (6419, 8236), (6958, 7598)]