56505008

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 134991360

約数和(自身を除く): 78486352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 59, 68, 112, 118, 119, 136, 236, 238, 272, 413, 472, 476, 503, 826, 944, 952, 1003, 1006, 1652, 1904, 2006, 2012, 3304, 3521, 4012, 4024, 6608, 7021, 7042, 8024, 8048, 8551, 14042, 14084, 16048, 17102, 28084, 28168, 29677, 34204, 56168, 56336, 59354, 59857, 68408, 112336, 118708, 119714, 136816, 207739, 237416, 239428, 415478, 474832, 478856, 504509, 830956, 957712, 1009018, 1661912, 2018036, 3323824, 3531563, 4036072, 7063126, 8072144, 14126252, 28252504, 56505008]

約数ペア:

[(1, 56505008), (2, 28252504), (4, 14126252), (7, 8072144), (8, 7063126), (14, 4036072), (16, 3531563), (17, 3323824), (28, 2018036), (34, 1661912), (56, 1009018), (59, 957712), (68, 830956), (112, 504509), (118, 478856), (119, 474832), (136, 415478), (236, 239428), (238, 237416), (272, 207739), (413, 136816), (472, 119714), (476, 118708), (503, 112336), (826, 68408), (944, 59857), (952, 59354), (1003, 56336), (1006, 56168), (1652, 34204), (1904, 29677), (2006, 28168), (2012, 28084), (3304, 17102), (3521, 16048), (4012, 14084), (4024, 14042), (6608, 8551), (7021, 8048), (7042, 8024)]