51938744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 116000640

約数和(自身を除く): 64061896

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 83, 88, 104, 143, 166, 286, 332, 547, 572, 664, 913, 1079, 1094, 1144, 1826, 2158, 2188, 3652, 4316, 4376, 6017, 7111, 7304, 8632, 11869, 12034, 14222, 23738, 24068, 28444, 45401, 47476, 48136, 56888, 78221, 90802, 94952, 156442, 181604, 312884, 363208, 499411, 590213, 625768, 998822, 1180426, 1997644, 2360852, 3995288, 4721704, 6492343, 12984686, 25969372, 51938744]

約数ペア:

[(1, 51938744), (2, 25969372), (4, 12984686), (8, 6492343), (11, 4721704), (13, 3995288), (22, 2360852), (26, 1997644), (44, 1180426), (52, 998822), (83, 625768), (88, 590213), (104, 499411), (143, 363208), (166, 312884), (286, 181604), (332, 156442), (547, 94952), (572, 90802), (664, 78221), (913, 56888), (1079, 48136), (1094, 47476), (1144, 45401), (1826, 28444), (2158, 24068), (2188, 23738), (3652, 14222), (4316, 12034), (4376, 11869), (6017, 8632), (7111, 7304)]