52738840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17123}}^1$

素因数の和:17152

約数の個数: 64

約数和(自身を含む): 147951360

約数和(自身を除く): 95212520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 17123, 34246, 68492, 85615, 119861, 136984, 171230, 188353, 239722, 342460, 376706, 479444, 599305, 684920, 753412, 941765, 958888, 1198610, 1318471, 1506824, 1883530, 2397220, 2636942, 3767060, 4794440, 5273884, 6592355, 7534120, 10547768, 13184710, 26369420, 52738840]

約数ペア:

[(1, 52738840), (2, 26369420), (4, 13184710), (5, 10547768), (7, 7534120), (8, 6592355), (10, 5273884), (11, 4794440), (14, 3767060), (20, 2636942), (22, 2397220), (28, 1883530), (35, 1506824), (40, 1318471), (44, 1198610), (55, 958888), (56, 941765), (70, 753412), (77, 684920), (88, 599305), (110, 479444), (140, 376706), (154, 342460), (220, 239722), (280, 188353), (308, 171230), (385, 136984), (440, 119861), (616, 85615), (770, 68492), (1540, 34246), (3080, 17123)]