52378392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 143712000

約数和(自身を除く): 91333608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 199, 264, 398, 597, 796, 997, 1194, 1592, 1994, 2189, 2388, 2991, 3988, 4378, 4776, 5982, 6567, 7976, 8756, 10967, 11964, 13134, 17512, 21934, 23928, 26268, 32901, 43868, 52536, 65802, 87736, 131604, 198403, 263208, 396806, 595209, 793612, 1190418, 1587224, 2182433, 2380836, 4364866, 4761672, 6547299, 8729732, 13094598, 17459464, 26189196, 52378392]

約数ペア:

[(1, 52378392), (2, 26189196), (3, 17459464), (4, 13094598), (6, 8729732), (8, 6547299), (11, 4761672), (12, 4364866), (22, 2380836), (24, 2182433), (33, 1587224), (44, 1190418), (66, 793612), (88, 595209), (132, 396806), (199, 263208), (264, 198403), (398, 131604), (597, 87736), (796, 65802), (997, 52536), (1194, 43868), (1592, 32901), (1994, 26268), (2189, 23928), (2388, 21934), (2991, 17512), (3988, 13134), (4378, 11964), (4776, 10967), (5982, 8756), (6567, 7976)]