55012356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1313

約数の個数: 72

約数和(自身を含む): 159868800

約数和(自身を除く): 104856444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1097, 1194, 1393, 1791, 2194, 2388, 2786, 3291, 3582, 4179, 4388, 5572, 6582, 7164, 7679, 8358, 9873, 12537, 13164, 15358, 16716, 19746, 23037, 25074, 30716, 39492, 46074, 50148, 69111, 92148, 138222, 218303, 276444, 436606, 654909, 873212, 1309818, 1528121, 1964727, 2619636, 3056242, 3929454, 4584363, 6112484, 7858908, 9168726, 13753089, 18337452, 27506178, 55012356]

約数ペア:

[(1, 55012356), (2, 27506178), (3, 18337452), (4, 13753089), (6, 9168726), (7, 7858908), (9, 6112484), (12, 4584363), (14, 3929454), (18, 3056242), (21, 2619636), (28, 1964727), (36, 1528121), (42, 1309818), (63, 873212), (84, 654909), (126, 436606), (199, 276444), (252, 218303), (398, 138222), (597, 92148), (796, 69111), (1097, 50148), (1194, 46074), (1393, 39492), (1791, 30716), (2194, 25074), (2388, 23037), (2786, 19746), (3291, 16716), (3582, 15358), (4179, 13164), (4388, 12537), (5572, 9873), (6582, 8358), (7164, 7679)]