52888360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 148055040

約数和(自身を除く): 95166680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 41, 56, 68, 70, 82, 85, 119, 136, 140, 164, 170, 205, 238, 271, 280, 287, 328, 340, 410, 476, 542, 574, 595, 680, 697, 820, 952, 1084, 1148, 1190, 1355, 1394, 1435, 1640, 1897, 2168, 2296, 2380, 2710, 2788, 2870, 3485, 3794, 4607, 4760, 4879, 5420, 5576, 5740, 6970, 7588, 9214, 9485, 9758, 10840, 11111, 11480, 13940, 15176, 18428, 18970, 19516, 22222, 23035, 24395, 27880, 32249, 36856, 37940, 39032, 44444, 46070, 48790, 55555, 64498, 75880, 77777, 88888, 92140, 97580, 111110, 128996, 155554, 161245, 184280, 188887, 195160, 222220, 257992, 311108, 322490, 377774, 388885, 444440, 622216, 644980, 755548, 777770, 944435, 1289960, 1322209, 1511096, 1555540, 1888870, 2644418, 3111080, 3777740, 5288836, 6611045, 7555480, 10577672, 13222090, 26444180, 52888360]

約数ペア:

[(1, 52888360), (2, 26444180), (4, 13222090), (5, 10577672), (7, 7555480), (8, 6611045), (10, 5288836), (14, 3777740), (17, 3111080), (20, 2644418), (28, 1888870), (34, 1555540), (35, 1511096), (40, 1322209), (41, 1289960), (56, 944435), (68, 777770), (70, 755548), (82, 644980), (85, 622216), (119, 444440), (136, 388885), (140, 377774), (164, 322490), (170, 311108), (205, 257992), (238, 222220), (271, 195160), (280, 188887), (287, 184280), (328, 161245), (340, 155554), (410, 128996), (476, 111110), (542, 97580), (574, 92140), (595, 88888), (680, 77777), (697, 75880), (820, 64498), (952, 55555), (1084, 48790), (1148, 46070), (1190, 44444), (1355, 39032), (1394, 37940), (1435, 36856), (1640, 32249), (1897, 27880), (2168, 24395), (2296, 23035), (2380, 22222), (2710, 19516), (2788, 18970), (2870, 18428), (3485, 15176), (3794, 13940), (4607, 11480), (4760, 11111), (4879, 10840), (5420, 9758), (5576, 9485), (5740, 9214), (6970, 7588)]