56721588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 183472128

約数和(自身を除く): 126750540

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 23, 28, 33, 34, 42, 44, 46, 51, 66, 68, 69, 77, 84, 92, 102, 119, 132, 138, 154, 157, 161, 187, 204, 231, 238, 253, 276, 308, 314, 322, 357, 374, 391, 462, 471, 476, 483, 506, 561, 628, 644, 714, 748, 759, 782, 924, 942, 966, 1012, 1099, 1122, 1173, 1309, 1428, 1518, 1564, 1727, 1771, 1884, 1932, 2198, 2244, 2346, 2618, 2669, 2737, 3036, 3297, 3454, 3542, 3611, 3927, 4301, 4396, 4692, 5181, 5236, 5313, 5338, 5474, 6594, 6908, 7084, 7222, 7854, 8007, 8211, 8602, 10362, 10626, 10676, 10833, 10948, 12089, 12903, 13188, 14444, 15708, 16014, 16422, 17204, 18683, 20724, 21252, 21666, 24178, 25277, 25806, 29359, 30107, 32028, 32844, 36267, 37366, 39721, 43332, 48356, 50554, 51612, 56049, 58718, 60214, 61387, 72534, 74732, 75831, 79442, 88077, 90321, 101108, 112098, 117436, 119163, 120428, 122774, 145068, 151662, 158884, 176154, 180642, 184161, 205513, 224196, 238326, 245548, 278047, 303324, 352308, 361284, 368322, 411026, 429709, 476652, 556094, 616539, 675257, 736644, 822052, 834141, 859418, 1112188, 1233078, 1289127, 1350514, 1668282, 1718836, 2025771, 2466156, 2578254, 2701028, 3336564, 4051542, 4726799, 5156508, 8103084, 9453598, 14180397, 18907196, 28360794, 56721588]

約数ペア:

[(1, 56721588), (2, 28360794), (3, 18907196), (4, 14180397), (6, 9453598), (7, 8103084), (11, 5156508), (12, 4726799), (14, 4051542), (17, 3336564), (21, 2701028), (22, 2578254), (23, 2466156), (28, 2025771), (33, 1718836), (34, 1668282), (42, 1350514), (44, 1289127), (46, 1233078), (51, 1112188), (66, 859418), (68, 834141), (69, 822052), (77, 736644), (84, 675257), (92, 616539), (102, 556094), (119, 476652), (132, 429709), (138, 411026), (154, 368322), (157, 361284), (161, 352308), (187, 303324), (204, 278047), (231, 245548), (238, 238326), (253, 224196), (276, 205513), (308, 184161), (314, 180642), (322, 176154), (357, 158884), (374, 151662), (391, 145068), (462, 122774), (471, 120428), (476, 119163), (483, 117436), (506, 112098), (561, 101108), (628, 90321), (644, 88077), (714, 79442), (748, 75831), (759, 74732), (782, 72534), (924, 61387), (942, 60214), (966, 58718), (1012, 56049), (1099, 51612), (1122, 50554), (1173, 48356), (1309, 43332), (1428, 39721), (1518, 37366), (1564, 36267), (1727, 32844), (1771, 32028), (1884, 30107), (1932, 29359), (2198, 25806), (2244, 25277), (2346, 24178), (2618, 21666), (2669, 21252), (2737, 20724), (3036, 18683), (3297, 17204), (3454, 16422), (3542, 16014), (3611, 15708), (3927, 14444), (4301, 13188), (4396, 12903), (4692, 12089), (5181, 10948), (5236, 10833), (5313, 10676), (5338, 10626), (5474, 10362), (6594, 8602), (6908, 8211), (7084, 8007), (7222, 7854)]