49253940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 154344960

約数和(自身を除く): 105091020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 197, 270, 394, 463, 540, 591, 788, 926, 985, 1182, 1389, 1773, 1852, 1970, 2315, 2364, 2778, 2955, 3546, 3940, 4167, 4630, 5319, 5556, 5910, 6945, 7092, 8334, 8865, 9260, 10638, 11820, 12501, 13890, 16668, 17730, 20835, 21276, 25002, 26595, 27780, 35460, 41670, 50004, 53190, 62505, 83340, 91211, 106380, 125010, 182422, 250020, 273633, 364844, 456055, 547266, 820899, 912110, 1094532, 1368165, 1641798, 1824220, 2462697, 2736330, 3283596, 4104495, 4925394, 5472660, 8208990, 9850788, 12313485, 16417980, 24626970, 49253940]

約数ペア:

[(1, 49253940), (2, 24626970), (3, 16417980), (4, 12313485), (5, 9850788), (6, 8208990), (9, 5472660), (10, 4925394), (12, 4104495), (15, 3283596), (18, 2736330), (20, 2462697), (27, 1824220), (30, 1641798), (36, 1368165), (45, 1094532), (54, 912110), (60, 820899), (90, 547266), (108, 456055), (135, 364844), (180, 273633), (197, 250020), (270, 182422), (394, 125010), (463, 106380), (540, 91211), (591, 83340), (788, 62505), (926, 53190), (985, 50004), (1182, 41670), (1389, 35460), (1773, 27780), (1852, 26595), (1970, 25002), (2315, 21276), (2364, 20835), (2778, 17730), (2955, 16668), (3546, 13890), (3940, 12501), (4167, 11820), (4630, 10638), (5319, 9260), (5556, 8865), (5910, 8334), (6945, 7092)]