55749456

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{7901}}^1$

素因数の和:7929

約数の個数: 90

約数和(自身を含む): 181516842

約数和(自身を除く): 125767386

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 7901, 15802, 23703, 31604, 47406, 55307, 63208, 71109, 94812, 110614, 126416, 142218, 165921, 189624, 221228, 284436, 331842, 379248, 387149, 442456, 497763, 568872, 663684, 774298, 884912, 995526, 1137744, 1161447, 1327368, 1548596, 1991052, 2322894, 2654736, 3097192, 3484341, 3982104, 4645788, 6194384, 6968682, 7964208, 9291576, 13937364, 18583152, 27874728, 55749456]

約数ペア:

[(1, 55749456), (2, 27874728), (3, 18583152), (4, 13937364), (6, 9291576), (7, 7964208), (8, 6968682), (9, 6194384), (12, 4645788), (14, 3982104), (16, 3484341), (18, 3097192), (21, 2654736), (24, 2322894), (28, 1991052), (36, 1548596), (42, 1327368), (48, 1161447), (49, 1137744), (56, 995526), (63, 884912), (72, 774298), (84, 663684), (98, 568872), (112, 497763), (126, 442456), (144, 387149), (147, 379248), (168, 331842), (196, 284436), (252, 221228), (294, 189624), (336, 165921), (392, 142218), (441, 126416), (504, 110614), (588, 94812), (784, 71109), (882, 63208), (1008, 55307), (1176, 47406), (1764, 31604), (2352, 23703), (3528, 15802), (7056, 7901)]