56552216

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^3\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 128217600

約数和(自身を除く): 71665384

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 83, 92, 161, 166, 184, 322, 332, 529, 581, 644, 664, 1058, 1162, 1288, 1909, 2116, 2324, 3703, 3818, 4232, 4648, 7406, 7636, 12167, 13363, 14812, 15272, 24334, 26726, 29624, 43907, 48668, 53452, 85169, 87814, 97336, 106904, 170338, 175628, 307349, 340676, 351256, 614698, 681352, 1009861, 1229396, 2019722, 2458792, 4039444, 7069027, 8078888, 14138054, 28276108, 56552216]

約数ペア:

[(1, 56552216), (2, 28276108), (4, 14138054), (7, 8078888), (8, 7069027), (14, 4039444), (23, 2458792), (28, 2019722), (46, 1229396), (56, 1009861), (83, 681352), (92, 614698), (161, 351256), (166, 340676), (184, 307349), (322, 175628), (332, 170338), (529, 106904), (581, 97336), (644, 87814), (664, 85169), (1058, 53452), (1162, 48668), (1288, 43907), (1909, 29624), (2116, 26726), (2324, 24334), (3703, 15272), (3818, 14812), (4232, 13363), (4648, 12167), (7406, 7636)]