56952640

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4199

約数の個数: 56

約数和(自身を含む): 138805920

約数和(自身を除く): 81853280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 4139, 6880, 8278, 13760, 16556, 20695, 33112, 41390, 66224, 82780, 132448, 165560, 177977, 264896, 331120, 355954, 662240, 711908, 889885, 1324480, 1423816, 1779770, 2847632, 3559540, 5695264, 7119080, 11390528, 14238160, 28476320, 56952640]

約数ペア:

[(1, 56952640), (2, 28476320), (4, 14238160), (5, 11390528), (8, 7119080), (10, 5695264), (16, 3559540), (20, 2847632), (32, 1779770), (40, 1423816), (43, 1324480), (64, 889885), (80, 711908), (86, 662240), (160, 355954), (172, 331120), (215, 264896), (320, 177977), (344, 165560), (430, 132448), (688, 82780), (860, 66224), (1376, 41390), (1720, 33112), (2752, 20695), (3440, 16556), (4139, 13760), (6880, 8278)]