49405950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1109}}^1$

素因数の和:1144

約数の個数: 120

約数和(自身を含む): 149889960

約数和(自身を除く): 100484010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 135, 150, 162, 165, 198, 225, 270, 275, 297, 330, 405, 450, 495, 550, 594, 675, 810, 825, 891, 990, 1109, 1350, 1485, 1650, 1782, 2025, 2218, 2475, 2970, 3327, 4050, 4455, 4950, 5545, 6654, 7425, 8910, 9981, 11090, 12199, 14850, 16635, 19962, 22275, 24398, 27725, 29943, 33270, 36597, 44550, 49905, 55450, 59886, 60995, 73194, 83175, 89829, 99810, 109791, 121990, 149715, 166350, 179658, 182985, 219582, 249525, 299430, 304975, 329373, 365970, 449145, 499050, 548955, 609950, 658746, 748575, 898290, 914925, 988119, 1097910, 1497150, 1646865, 1829850, 1976238, 2245725, 2744775, 3293730, 4491450, 4940595, 5489550, 8234325, 9881190, 16468650, 24702975, 49405950]

約数ペア:

[(1, 49405950), (2, 24702975), (3, 16468650), (5, 9881190), (6, 8234325), (9, 5489550), (10, 4940595), (11, 4491450), (15, 3293730), (18, 2744775), (22, 2245725), (25, 1976238), (27, 1829850), (30, 1646865), (33, 1497150), (45, 1097910), (50, 988119), (54, 914925), (55, 898290), (66, 748575), (75, 658746), (81, 609950), (90, 548955), (99, 499050), (110, 449145), (135, 365970), (150, 329373), (162, 304975), (165, 299430), (198, 249525), (225, 219582), (270, 182985), (275, 179658), (297, 166350), (330, 149715), (405, 121990), (450, 109791), (495, 99810), (550, 89829), (594, 83175), (675, 73194), (810, 60995), (825, 59886), (891, 55450), (990, 49905), (1109, 44550), (1350, 36597), (1485, 33270), (1650, 29943), (1782, 27725), (2025, 24398), (2218, 22275), (2475, 19962), (2970, 16635), (3327, 14850), (4050, 12199), (4455, 11090), (4950, 9981), (5545, 8910), (6654, 7425)]