54538890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15277}}^1$

素因数の和:15311

約数の個数: 64

約数和(自身を含む): 158402304

約数和(自身を除く): 103863414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 15277, 30554, 45831, 76385, 91662, 106939, 152770, 213878, 229155, 259709, 320817, 458310, 519418, 534695, 641634, 779127, 1069390, 1298545, 1558254, 1604085, 1817963, 2597090, 3208170, 3635926, 3895635, 5453889, 7791270, 9089815, 10907778, 18179630, 27269445, 54538890]

約数ペア:

[(1, 54538890), (2, 27269445), (3, 18179630), (5, 10907778), (6, 9089815), (7, 7791270), (10, 5453889), (14, 3895635), (15, 3635926), (17, 3208170), (21, 2597090), (30, 1817963), (34, 1604085), (35, 1558254), (42, 1298545), (51, 1069390), (70, 779127), (85, 641634), (102, 534695), (105, 519418), (119, 458310), (170, 320817), (210, 259709), (238, 229155), (255, 213878), (357, 152770), (510, 106939), (595, 91662), (714, 76385), (1190, 45831), (1785, 30554), (3570, 15277)]