49842540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2797}}^1$

素因数の和:2829

約数の個数: 120

約数和(自身を含む): 170633232

約数和(自身を除く): 120790692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2797, 2970, 3564, 4455, 5594, 5940, 8391, 8910, 11188, 13985, 16782, 17820, 25173, 27970, 30767, 33564, 41955, 50346, 55940, 61534, 75519, 83910, 92301, 100692, 123068, 125865, 151038, 153835, 167820, 184602, 226557, 251730, 276903, 302076, 307670, 369204, 377595, 453114, 461505, 503460, 553806, 615340, 755190, 830709, 906228, 923010, 1107612, 1132785, 1384515, 1510380, 1661418, 1846020, 2265570, 2492127, 2769030, 3322836, 4153545, 4531140, 4984254, 5538060, 8307090, 9968508, 12460635, 16614180, 24921270, 49842540]

約数ペア:

[(1, 49842540), (2, 24921270), (3, 16614180), (4, 12460635), (5, 9968508), (6, 8307090), (9, 5538060), (10, 4984254), (11, 4531140), (12, 4153545), (15, 3322836), (18, 2769030), (20, 2492127), (22, 2265570), (27, 1846020), (30, 1661418), (33, 1510380), (36, 1384515), (44, 1132785), (45, 1107612), (54, 923010), (55, 906228), (60, 830709), (66, 755190), (81, 615340), (90, 553806), (99, 503460), (108, 461505), (110, 453114), (132, 377595), (135, 369204), (162, 307670), (165, 302076), (180, 276903), (198, 251730), (220, 226557), (270, 184602), (297, 167820), (324, 153835), (330, 151038), (396, 125865), (405, 123068), (495, 100692), (540, 92301), (594, 83910), (660, 75519), (810, 61534), (891, 55940), (990, 50346), (1188, 41955), (1485, 33564), (1620, 30767), (1782, 27970), (1980, 25173), (2797, 17820), (2970, 16782), (3564, 13985), (4455, 11188), (5594, 8910), (5940, 8391)]