49988568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:817

約数の個数: 128

約数和(自身を含む): 158008320

約数和(自身を除く): 108019752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 552, 644, 714, 761, 782, 952, 966, 1173, 1288, 1428, 1522, 1564, 1932, 2283, 2346, 2737, 2856, 3044, 3128, 3864, 4566, 4692, 5327, 5474, 6088, 8211, 9132, 9384, 10654, 10948, 12937, 15981, 16422, 17503, 18264, 21308, 21896, 25874, 31962, 32844, 35006, 38811, 42616, 51748, 52509, 63924, 65688, 70012, 77622, 90559, 103496, 105018, 122521, 127848, 140024, 155244, 181118, 210036, 245042, 271677, 297551, 310488, 362236, 367563, 420072, 490084, 543354, 595102, 724472, 735126, 892653, 980168, 1086708, 1190204, 1470252, 1785306, 2082857, 2173416, 2380408, 2940504, 3570612, 4165714, 6248571, 7141224, 8331428, 12497142, 16662856, 24994284, 49988568]

約数ペア:

[(1, 49988568), (2, 24994284), (3, 16662856), (4, 12497142), (6, 8331428), (7, 7141224), (8, 6248571), (12, 4165714), (14, 3570612), (17, 2940504), (21, 2380408), (23, 2173416), (24, 2082857), (28, 1785306), (34, 1470252), (42, 1190204), (46, 1086708), (51, 980168), (56, 892653), (68, 735126), (69, 724472), (84, 595102), (92, 543354), (102, 490084), (119, 420072), (136, 367563), (138, 362236), (161, 310488), (168, 297551), (184, 271677), (204, 245042), (238, 210036), (276, 181118), (322, 155244), (357, 140024), (391, 127848), (408, 122521), (476, 105018), (483, 103496), (552, 90559), (644, 77622), (714, 70012), (761, 65688), (782, 63924), (952, 52509), (966, 51748), (1173, 42616), (1288, 38811), (1428, 35006), (1522, 32844), (1564, 31962), (1932, 25874), (2283, 21896), (2346, 21308), (2737, 18264), (2856, 17503), (3044, 16422), (3128, 15981), (3864, 12937), (4566, 10948), (4692, 10654), (5327, 9384), (5474, 9132), (6088, 8211)]