54971982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1114

約数の個数: 72

約数和(自身を含む): 136687824

約数和(自身を除く): 81715842

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 507, 663, 1014, 1063, 1326, 1521, 1989, 2126, 2873, 3042, 3189, 3978, 5746, 6378, 8619, 9567, 13819, 17238, 18071, 19134, 25857, 27638, 36142, 41457, 51714, 54213, 82914, 108426, 124371, 162639, 179647, 234923, 248742, 325278, 359294, 469846, 538941, 704769, 1077882, 1409538, 1616823, 2114307, 3053999, 3233646, 4228614, 6107998, 9161997, 18323994, 27485991, 54971982]

約数ペア:

[(1, 54971982), (2, 27485991), (3, 18323994), (6, 9161997), (9, 6107998), (13, 4228614), (17, 3233646), (18, 3053999), (26, 2114307), (34, 1616823), (39, 1409538), (51, 1077882), (78, 704769), (102, 538941), (117, 469846), (153, 359294), (169, 325278), (221, 248742), (234, 234923), (306, 179647), (338, 162639), (442, 124371), (507, 108426), (663, 82914), (1014, 54213), (1063, 51714), (1326, 41457), (1521, 36142), (1989, 27638), (2126, 25857), (2873, 19134), (3042, 18071), (3189, 17238), (3978, 13819), (5746, 9567), (6378, 8619)]