57878488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 119347200

約数和(自身を除く): 61468712

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 73, 92, 124, 139, 146, 184, 248, 278, 292, 556, 584, 713, 1112, 1426, 1679, 2263, 2852, 3197, 3358, 4309, 4526, 5704, 6394, 6716, 8618, 9052, 10147, 12788, 13432, 17236, 18104, 20294, 25576, 34472, 40588, 52049, 81176, 99107, 104098, 198214, 208196, 233381, 314557, 396428, 416392, 466762, 629114, 792856, 933524, 1258228, 1867048, 2516456, 7234811, 14469622, 28939244, 57878488]

約数ペア:

[(1, 57878488), (2, 28939244), (4, 14469622), (8, 7234811), (23, 2516456), (31, 1867048), (46, 1258228), (62, 933524), (73, 792856), (92, 629114), (124, 466762), (139, 416392), (146, 396428), (184, 314557), (248, 233381), (278, 208196), (292, 198214), (556, 104098), (584, 99107), (713, 81176), (1112, 52049), (1426, 40588), (1679, 34472), (2263, 25576), (2852, 20294), (3197, 18104), (3358, 17236), (4309, 13432), (4526, 12788), (5704, 10147), (6394, 9052), (6716, 8618)]