49697464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 53982536

約数列:

[1, 2, 4, 8, 19, 31, 38, 53, 62, 76, 106, 124, 152, 199, 212, 248, 398, 424, 589, 796, 1007, 1178, 1592, 1643, 2014, 2356, 3286, 3781, 4028, 4712, 6169, 6572, 7562, 8056, 10547, 12338, 13144, 15124, 21094, 24676, 30248, 31217, 42188, 49352, 62434, 84376, 117211, 124868, 200393, 234422, 249736, 326957, 400786, 468844, 653914, 801572, 937688, 1307828, 1603144, 2615656, 6212183, 12424366, 24848732, 49697464]

約数ペア:

[(1, 49697464), (2, 24848732), (4, 12424366), (8, 6212183), (19, 2615656), (31, 1603144), (38, 1307828), (53, 937688), (62, 801572), (76, 653914), (106, 468844), (124, 400786), (152, 326957), (199, 249736), (212, 234422), (248, 200393), (398, 124868), (424, 117211), (589, 84376), (796, 62434), (1007, 49352), (1178, 42188), (1592, 31217), (1643, 30248), (2014, 24676), (2356, 21094), (3286, 15124), (3781, 13144), (4028, 12338), (4712, 10547), (6169, 8056), (6572, 7562)]