51278994

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1873}}^1$

素因数の和:1913

約数の個数: 60

約数和(自身を含む): 124487946

約数和(自身を除く): 73208952

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 702, 1014, 1053, 1521, 1873, 2106, 3042, 3746, 4563, 5619, 9126, 11238, 13689, 16857, 24349, 27378, 33714, 48698, 50571, 73047, 101142, 146094, 151713, 219141, 303426, 316537, 438282, 633074, 657423, 949611, 1314846, 1899222, 1972269, 2848833, 3944538, 5697666, 8546499, 17092998, 25639497, 51278994]

約数ペア:

[(1, 51278994), (2, 25639497), (3, 17092998), (6, 8546499), (9, 5697666), (13, 3944538), (18, 2848833), (26, 1972269), (27, 1899222), (39, 1314846), (54, 949611), (78, 657423), (81, 633074), (117, 438282), (162, 316537), (169, 303426), (234, 219141), (338, 151713), (351, 146094), (507, 101142), (702, 73047), (1014, 50571), (1053, 48698), (1521, 33714), (1873, 27378), (2106, 24349), (3042, 16857), (3746, 13689), (4563, 11238), (5619, 9126)]