49021686

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 80

約数和(自身を含む): 126846720

約数和(自身を除く): 77825034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 139, 162, 189, 278, 311, 378, 417, 567, 622, 834, 933, 973, 1134, 1251, 1866, 1946, 2177, 2502, 2799, 2919, 3753, 4354, 5598, 5838, 6531, 7506, 8397, 8757, 11259, 13062, 16794, 17514, 19593, 22518, 25191, 26271, 39186, 43229, 50382, 52542, 58779, 78813, 86458, 117558, 129687, 157626, 176337, 259374, 302603, 352674, 389061, 605206, 778122, 907809, 1167183, 1815618, 2334366, 2723427, 3501549, 5446854, 7003098, 8170281, 16340562, 24510843, 49021686]

約数ペア:

[(1, 49021686), (2, 24510843), (3, 16340562), (6, 8170281), (7, 7003098), (9, 5446854), (14, 3501549), (18, 2723427), (21, 2334366), (27, 1815618), (42, 1167183), (54, 907809), (63, 778122), (81, 605206), (126, 389061), (139, 352674), (162, 302603), (189, 259374), (278, 176337), (311, 157626), (378, 129687), (417, 117558), (567, 86458), (622, 78813), (834, 58779), (933, 52542), (973, 50382), (1134, 43229), (1251, 39186), (1866, 26271), (1946, 25191), (2177, 22518), (2502, 19593), (2799, 17514), (2919, 16794), (3753, 13062), (4354, 11259), (5598, 8757), (5838, 8397), (6531, 7506)]