49705668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 132245568

約数和(自身を除く): 82539900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 173, 207, 276, 346, 347, 414, 519, 692, 694, 828, 1038, 1041, 1388, 1557, 2076, 2082, 3114, 3123, 3979, 4164, 6228, 6246, 7958, 7981, 11937, 12492, 15916, 15962, 23874, 23943, 31924, 35811, 47748, 47886, 60031, 71622, 71829, 95772, 120062, 143244, 143658, 180093, 240124, 287316, 360186, 540279, 720372, 1080558, 1380713, 2161116, 2761426, 4142139, 5522852, 8284278, 12426417, 16568556, 24852834, 49705668]

約数ペア:

[(1, 49705668), (2, 24852834), (3, 16568556), (4, 12426417), (6, 8284278), (9, 5522852), (12, 4142139), (18, 2761426), (23, 2161116), (36, 1380713), (46, 1080558), (69, 720372), (92, 540279), (138, 360186), (173, 287316), (207, 240124), (276, 180093), (346, 143658), (347, 143244), (414, 120062), (519, 95772), (692, 71829), (694, 71622), (828, 60031), (1038, 47886), (1041, 47748), (1388, 35811), (1557, 31924), (2076, 23943), (2082, 23874), (3114, 15962), (3123, 15916), (3979, 12492), (4164, 11937), (6228, 7981), (6246, 7958)]