49000950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 141501360

約数和(自身を除く): 92500410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 81, 90, 109, 111, 135, 150, 162, 185, 218, 222, 225, 243, 270, 327, 333, 370, 405, 450, 486, 545, 555, 654, 666, 675, 810, 925, 981, 999, 1090, 1110, 1215, 1350, 1635, 1665, 1850, 1962, 1998, 2025, 2430, 2725, 2775, 2943, 2997, 3270, 3330, 4033, 4050, 4905, 4995, 5450, 5550, 5886, 5994, 6075, 8066, 8175, 8325, 8829, 8991, 9810, 9990, 12099, 12150, 14715, 14985, 16350, 16650, 17658, 17982, 20165, 24198, 24525, 24975, 26487, 29430, 29970, 36297, 40330, 44145, 44955, 49050, 49950, 52974, 60495, 72594, 73575, 74925, 88290, 89910, 100825, 108891, 120990, 132435, 147150, 149850, 181485, 201650, 217782, 220725, 224775, 264870, 302475, 326673, 362970, 441450, 449550, 544455, 604950, 653346, 662175, 907425, 980019, 1088910, 1324350, 1633365, 1814850, 1960038, 2722275, 3266730, 4900095, 5444550, 8166825, 9800190, 16333650, 24500475, 49000950]

約数ペア:

[(1, 49000950), (2, 24500475), (3, 16333650), (5, 9800190), (6, 8166825), (9, 5444550), (10, 4900095), (15, 3266730), (18, 2722275), (25, 1960038), (27, 1814850), (30, 1633365), (37, 1324350), (45, 1088910), (50, 980019), (54, 907425), (74, 662175), (75, 653346), (81, 604950), (90, 544455), (109, 449550), (111, 441450), (135, 362970), (150, 326673), (162, 302475), (185, 264870), (218, 224775), (222, 220725), (225, 217782), (243, 201650), (270, 181485), (327, 149850), (333, 147150), (370, 132435), (405, 120990), (450, 108891), (486, 100825), (545, 89910), (555, 88290), (654, 74925), (666, 73575), (675, 72594), (810, 60495), (925, 52974), (981, 49950), (999, 49050), (1090, 44955), (1110, 44145), (1215, 40330), (1350, 36297), (1635, 29970), (1665, 29430), (1850, 26487), (1962, 24975), (1998, 24525), (2025, 24198), (2430, 20165), (2725, 17982), (2775, 17658), (2943, 16650), (2997, 16350), (3270, 14985), (3330, 14715), (4033, 12150), (4050, 12099), (4905, 9990), (4995, 9810), (5450, 8991), (5550, 8829), (5886, 8325), (5994, 8175), (6075, 8066)]