47643714

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 112907520

約数和(自身を除く): 65263806

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 53, 54, 62, 81, 93, 106, 159, 162, 179, 186, 279, 318, 358, 477, 537, 558, 837, 954, 1074, 1431, 1611, 1643, 1674, 2511, 2862, 3222, 3286, 4293, 4833, 4929, 5022, 5549, 8586, 9487, 9666, 9858, 11098, 14499, 14787, 16647, 18974, 28461, 28998, 29574, 33294, 44361, 49941, 56922, 85383, 88722, 99882, 133083, 149823, 170766, 256149, 266166, 294097, 299646, 449469, 512298, 588194, 768447, 882291, 898938, 1536894, 1764582, 2646873, 5293746, 7940619, 15881238, 23821857, 47643714]

約数ペア:

[(1, 47643714), (2, 23821857), (3, 15881238), (6, 7940619), (9, 5293746), (18, 2646873), (27, 1764582), (31, 1536894), (53, 898938), (54, 882291), (62, 768447), (81, 588194), (93, 512298), (106, 449469), (159, 299646), (162, 294097), (179, 266166), (186, 256149), (279, 170766), (318, 149823), (358, 133083), (477, 99882), (537, 88722), (558, 85383), (837, 56922), (954, 49941), (1074, 44361), (1431, 33294), (1611, 29574), (1643, 28998), (1674, 28461), (2511, 18974), (2862, 16647), (3222, 14787), (3286, 14499), (4293, 11098), (4833, 9858), (4929, 9666), (5022, 9487), (5549, 8586)]