49903920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6301}}^1$

素因数の和:6331

約数の個数: 120

約数和(自身を含む): 182858832

約数和(自身を除く): 132954912

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, 6301, 7920, 12602, 18903, 25204, 31505, 37806, 50408, 56709, 63010, 69311, 75612, 94515, 100816, 113418, 126020, 138622, 151224, 189030, 207933, 226836, 252040, 277244, 283545, 302448, 346555, 378060, 415866, 453672, 504080, 554488, 567090, 623799, 693110, 756120, 831732, 907344, 1039665, 1108976, 1134180, 1247598, 1386220, 1512240, 1663464, 2079330, 2268360, 2495196, 2772440, 3118995, 3326928, 4158660, 4536720, 4990392, 5544880, 6237990, 8317320, 9980784, 12475980, 16634640, 24951960, 49903920]

約数ペア:

[(1, 49903920), (2, 24951960), (3, 16634640), (4, 12475980), (5, 9980784), (6, 8317320), (8, 6237990), (9, 5544880), (10, 4990392), (11, 4536720), (12, 4158660), (15, 3326928), (16, 3118995), (18, 2772440), (20, 2495196), (22, 2268360), (24, 2079330), (30, 1663464), (33, 1512240), (36, 1386220), (40, 1247598), (44, 1134180), (45, 1108976), (48, 1039665), (55, 907344), (60, 831732), (66, 756120), (72, 693110), (80, 623799), (88, 567090), (90, 554488), (99, 504080), (110, 453672), (120, 415866), (132, 378060), (144, 346555), (165, 302448), (176, 283545), (180, 277244), (198, 252040), (220, 226836), (240, 207933), (264, 189030), (330, 151224), (360, 138622), (396, 126020), (440, 113418), (495, 100816), (528, 94515), (660, 75612), (720, 69311), (792, 63010), (880, 56709), (990, 50408), (1320, 37806), (1584, 31505), (1980, 25204), (2640, 18903), (3960, 12602), (6301, 7920)]