51373476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 166053888

約数和(自身を除く): 114680412

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, 431, 462, 473, 516, 602, 693, 774, 862, 903, 924, 946, 1204, 1293, 1386, 1419, 1548, 1724, 1806, 1892, 2586, 2709, 2772, 2838, 3017, 3311, 3612, 3879, 4257, 4741, 5172, 5418, 5676, 6034, 6622, 7758, 8514, 9051, 9482, 9933, 10836, 12068, 13244, 14223, 15516, 17028, 18102, 18533, 18964, 19866, 27153, 28446, 29799, 33187, 36204, 37066, 39732, 42669, 54306, 55599, 56892, 59598, 66374, 74132, 85338, 99561, 108612, 111198, 119196, 129731, 132748, 166797, 170676, 199122, 203863, 222396, 259462, 298683, 333594, 389193, 398244, 407726, 518924, 597366, 611589, 667188, 778386, 815452, 1167579, 1194732, 1223178, 1427041, 1556772, 1834767, 2335158, 2446356, 2854082, 3669534, 4281123, 4670316, 5708164, 7339068, 8562246, 12843369, 17124492, 25686738, 51373476]

約数ペア:

[(1, 51373476), (2, 25686738), (3, 17124492), (4, 12843369), (6, 8562246), (7, 7339068), (9, 5708164), (11, 4670316), (12, 4281123), (14, 3669534), (18, 2854082), (21, 2446356), (22, 2335158), (28, 1834767), (33, 1556772), (36, 1427041), (42, 1223178), (43, 1194732), (44, 1167579), (63, 815452), (66, 778386), (77, 667188), (84, 611589), (86, 597366), (99, 518924), (126, 407726), (129, 398244), (132, 389193), (154, 333594), (172, 298683), (198, 259462), (231, 222396), (252, 203863), (258, 199122), (301, 170676), (308, 166797), (387, 132748), (396, 129731), (431, 119196), (462, 111198), (473, 108612), (516, 99561), (602, 85338), (693, 74132), (774, 66374), (862, 59598), (903, 56892), (924, 55599), (946, 54306), (1204, 42669), (1293, 39732), (1386, 37066), (1419, 36204), (1548, 33187), (1724, 29799), (1806, 28446), (1892, 27153), (2586, 19866), (2709, 18964), (2772, 18533), (2838, 18102), (3017, 17028), (3311, 15516), (3612, 14223), (3879, 13244), (4257, 12068), (4741, 10836), (5172, 9933), (5418, 9482), (5676, 9051), (6034, 8514), (6622, 7758)]