48266680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15671}}^1$

素因数の和:15700

約数の個数: 64

約数和(自身を含む): 135406080

約数和(自身を除く): 87139400

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, 15671, 31342, 62684, 78355, 109697, 125368, 156710, 172381, 219394, 313420, 344762, 438788, 548485, 626840, 689524, 861905, 877576, 1096970, 1206667, 1379048, 1723810, 2193940, 2413334, 3447620, 4387880, 4826668, 6033335, 6895240, 9653336, 12066670, 24133340, 48266680]

約数ペア:

[(1, 48266680), (2, 24133340), (4, 12066670), (5, 9653336), (7, 6895240), (8, 6033335), (10, 4826668), (11, 4387880), (14, 3447620), (20, 2413334), (22, 2193940), (28, 1723810), (35, 1379048), (40, 1206667), (44, 1096970), (55, 877576), (56, 861905), (70, 689524), (77, 626840), (88, 548485), (110, 438788), (140, 344762), (154, 313420), (220, 219394), (280, 172381), (308, 156710), (385, 125368), (440, 109697), (616, 78355), (770, 62684), (1540, 31342), (3080, 15671)]