53519004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 172972800

約数和(自身を除く): 119453796

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 126, 129, 132, 154, 172, 198, 231, 252, 258, 301, 308, 387, 396, 449, 462, 473, 516, 602, 693, 774, 898, 903, 924, 946, 1204, 1347, 1386, 1419, 1548, 1796, 1806, 1892, 2694, 2709, 2772, 2838, 3143, 3311, 3612, 4041, 4257, 4939, 5388, 5418, 5676, 6286, 6622, 8082, 8514, 9429, 9878, 9933, 10836, 12572, 13244, 14817, 16164, 17028, 18858, 19307, 19756, 19866, 28287, 29634, 29799, 34573, 37716, 38614, 39732, 44451, 56574, 57921, 59268, 59598, 69146, 77228, 88902, 103719, 113148, 115842, 119196, 135149, 138292, 173763, 177804, 207438, 212377, 231684, 270298, 311157, 347526, 405447, 414876, 424754, 540596, 622314, 637131, 695052, 810894, 849508, 1216341, 1244628, 1274262, 1486639, 1621788, 1911393, 2432682, 2548524, 2973278, 3822786, 4459917, 4865364, 5946556, 7645572, 8919834, 13379751, 17839668, 26759502, 53519004]

約数ペア:

[(1, 53519004), (2, 26759502), (3, 17839668), (4, 13379751), (6, 8919834), (7, 7645572), (9, 5946556), (11, 4865364), (12, 4459917), (14, 3822786), (18, 2973278), (21, 2548524), (22, 2432682), (28, 1911393), (33, 1621788), (36, 1486639), (42, 1274262), (43, 1244628), (44, 1216341), (63, 849508), (66, 810894), (77, 695052), (84, 637131), (86, 622314), (99, 540596), (126, 424754), (129, 414876), (132, 405447), (154, 347526), (172, 311157), (198, 270298), (231, 231684), (252, 212377), (258, 207438), (301, 177804), (308, 173763), (387, 138292), (396, 135149), (449, 119196), (462, 115842), (473, 113148), (516, 103719), (602, 88902), (693, 77228), (774, 69146), (898, 59598), (903, 59268), (924, 57921), (946, 56574), (1204, 44451), (1347, 39732), (1386, 38614), (1419, 37716), (1548, 34573), (1796, 29799), (1806, 29634), (1892, 28287), (2694, 19866), (2709, 19756), (2772, 19307), (2838, 18858), (3143, 17028), (3311, 16164), (3612, 14817), (4041, 13244), (4257, 12572), (4939, 10836), (5388, 9933), (5418, 9878), (5676, 9429), (6286, 8514), (6622, 8082)]