52978240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:444

約数の個数: 112

約数和(自身を含む): 146742912

約数和(自身を除く): 93764672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 320, 335, 353, 448, 469, 536, 560, 670, 706, 938, 1072, 1120, 1340, 1412, 1765, 1876, 2144, 2240, 2345, 2471, 2680, 2824, 3530, 3752, 4288, 4690, 4942, 5360, 5648, 7060, 7504, 9380, 9884, 10720, 11296, 12355, 14120, 15008, 18760, 19768, 21440, 22592, 23651, 24710, 28240, 30016, 37520, 39536, 47302, 49420, 56480, 75040, 79072, 94604, 98840, 112960, 118255, 150080, 158144, 165557, 189208, 197680, 236510, 331114, 378416, 395360, 473020, 662228, 756832, 790720, 827785, 946040, 1324456, 1513664, 1655570, 1892080, 2648912, 3311140, 3784160, 5297824, 6622280, 7568320, 10595648, 13244560, 26489120, 52978240]

約数ペア:

[(1, 52978240), (2, 26489120), (4, 13244560), (5, 10595648), (7, 7568320), (8, 6622280), (10, 5297824), (14, 3784160), (16, 3311140), (20, 2648912), (28, 1892080), (32, 1655570), (35, 1513664), (40, 1324456), (56, 946040), (64, 827785), (67, 790720), (70, 756832), (80, 662228), (112, 473020), (134, 395360), (140, 378416), (160, 331114), (224, 236510), (268, 197680), (280, 189208), (320, 165557), (335, 158144), (353, 150080), (448, 118255), (469, 112960), (536, 98840), (560, 94604), (670, 79072), (706, 75040), (938, 56480), (1072, 49420), (1120, 47302), (1340, 39536), (1412, 37520), (1765, 30016), (1876, 28240), (2144, 24710), (2240, 23651), (2345, 22592), (2471, 21440), (2680, 19768), (2824, 18760), (3530, 15008), (3752, 14120), (4288, 12355), (4690, 11296), (4942, 10720), (5360, 9884), (5648, 9380), (7060, 7504)]