49728111

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 77138784

約数和(自身を除く): 27410673

約数列:

[1, 3, 17, 19, 37, 51, 57, 73, 111, 219, 323, 361, 629, 703, 969, 1083, 1241, 1387, 1887, 2109, 2701, 3723, 4161, 6137, 8103, 11951, 13357, 18411, 23579, 26353, 35853, 40071, 45917, 51319, 70737, 79059, 137751, 153957, 227069, 448001, 681207, 872423, 975061, 1344003, 2617269, 2925183, 16576037, 49728111]

約数ペア:

[(1, 49728111), (3, 16576037), (17, 2925183), (19, 2617269), (37, 1344003), (51, 975061), (57, 872423), (73, 681207), (111, 448001), (219, 227069), (323, 153957), (361, 137751), (629, 79059), (703, 70737), (969, 51319), (1083, 45917), (1241, 40071), (1387, 35853), (1887, 26353), (2109, 23579), (2701, 18411), (3723, 13357), (4161, 11951), (6137, 8103)]