49983120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6311}}^1$

素因数の和:6341

約数の個数: 120

約数和(自身を含む): 183148992

約数和(自身を除く): 133165872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 6311, 7920, 12622, 18933, 25244, 31555, 37866, 50488, 56799, 63110, 69421, 75732, 94665, 100976, 113598, 126220, 138842, 151464, 189330, 208263, 227196, 252440, 277684, 283995, 302928, 347105, 378660, 416526, 454392, 504880, 555368, 567990, 624789, 694210, 757320, 833052, 908784, 1041315, 1110736, 1135980, 1249578, 1388420, 1514640, 1666104, 2082630, 2271960, 2499156, 2776840, 3123945, 3332208, 4165260, 4543920, 4998312, 5553680, 6247890, 8330520, 9996624, 12495780, 16661040, 24991560, 49983120]

約数ペア:

[(1, 49983120), (2, 24991560), (3, 16661040), (4, 12495780), (5, 9996624), (6, 8330520), (8, 6247890), (9, 5553680), (10, 4998312), (11, 4543920), (12, 4165260), (15, 3332208), (16, 3123945), (18, 2776840), (20, 2499156), (22, 2271960), (24, 2082630), (30, 1666104), (33, 1514640), (36, 1388420), (40, 1249578), (44, 1135980), (45, 1110736), (48, 1041315), (55, 908784), (60, 833052), (66, 757320), (72, 694210), (80, 624789), (88, 567990), (90, 555368), (99, 504880), (110, 454392), (120, 416526), (132, 378660), (144, 347105), (165, 302928), (176, 283995), (180, 277684), (198, 252440), (220, 227196), (240, 208263), (264, 189330), (330, 151464), (360, 138842), (396, 126220), (440, 113598), (495, 100976), (528, 94665), (660, 75732), (720, 69421), (792, 63110), (880, 56799), (990, 50488), (1320, 37866), (1584, 31555), (1980, 25244), (2640, 18933), (3960, 12622), (6311, 7920)]