51449344

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 80

約数和(自身を含む): 114019488

約数和(自身を除く): 62570144

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 257, 272, 368, 391, 512, 514, 544, 736, 782, 1028, 1088, 1472, 1564, 2056, 2176, 2944, 3128, 4112, 4352, 4369, 5888, 5911, 6256, 8224, 8704, 8738, 11776, 11822, 12512, 16448, 17476, 23644, 25024, 32896, 34952, 47288, 50048, 65792, 69904, 94576, 100096, 100487, 131584, 139808, 189152, 200192, 200974, 279616, 378304, 401948, 559232, 756608, 803896, 1118464, 1513216, 1607792, 2236928, 3026432, 3215584, 6431168, 12862336, 25724672, 51449344]

約数ペア:

[(1, 51449344), (2, 25724672), (4, 12862336), (8, 6431168), (16, 3215584), (17, 3026432), (23, 2236928), (32, 1607792), (34, 1513216), (46, 1118464), (64, 803896), (68, 756608), (92, 559232), (128, 401948), (136, 378304), (184, 279616), (256, 200974), (257, 200192), (272, 189152), (368, 139808), (391, 131584), (512, 100487), (514, 100096), (544, 94576), (736, 69904), (782, 65792), (1028, 50048), (1088, 47288), (1472, 34952), (1564, 32896), (2056, 25024), (2176, 23644), (2944, 17476), (3128, 16448), (4112, 12512), (4352, 11822), (4369, 11776), (5888, 8738), (5911, 8704), (6256, 8224)]