49865200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1655

約数の個数: 120

約数和(自身を含む): 149454720

約数和(自身を除く): 99589520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1619, 1925, 2200, 2800, 3080, 3238, 3850, 4400, 6160, 6476, 7700, 8095, 11333, 12952, 15400, 16190, 17809, 22666, 25904, 30800, 32380, 35618, 40475, 45332, 56665, 64760, 71236, 80950, 89045, 90664, 113330, 124663, 129520, 142472, 161900, 178090, 181328, 226660, 249326, 283325, 284944, 323800, 356180, 445225, 453320, 498652, 566650, 623315, 647600, 712360, 890450, 906640, 997304, 1133300, 1246630, 1424720, 1780900, 1994608, 2266600, 2493260, 3116575, 3561800, 4533200, 4986520, 6233150, 7123600, 9973040, 12466300, 24932600, 49865200]

約数ペア:

[(1, 49865200), (2, 24932600), (4, 12466300), (5, 9973040), (7, 7123600), (8, 6233150), (10, 4986520), (11, 4533200), (14, 3561800), (16, 3116575), (20, 2493260), (22, 2266600), (25, 1994608), (28, 1780900), (35, 1424720), (40, 1246630), (44, 1133300), (50, 997304), (55, 906640), (56, 890450), (70, 712360), (77, 647600), (80, 623315), (88, 566650), (100, 498652), (110, 453320), (112, 445225), (140, 356180), (154, 323800), (175, 284944), (176, 283325), (200, 249326), (220, 226660), (275, 181328), (280, 178090), (308, 161900), (350, 142472), (385, 129520), (400, 124663), (440, 113330), (550, 90664), (560, 89045), (616, 80950), (700, 71236), (770, 64760), (880, 56665), (1100, 45332), (1232, 40475), (1400, 35618), (1540, 32380), (1619, 30800), (1925, 25904), (2200, 22666), (2800, 17809), (3080, 16190), (3238, 15400), (3850, 12952), (4400, 11333), (6160, 8095), (6476, 7700)]