49491750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 154192896

約数和(自身を除く): 104701146

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 150, 154, 165, 175, 210, 231, 250, 275, 330, 350, 375, 385, 462, 525, 550, 750, 770, 825, 857, 875, 1050, 1155, 1375, 1650, 1714, 1750, 1925, 2310, 2571, 2625, 2750, 3850, 4125, 4285, 5142, 5250, 5775, 5999, 8250, 8570, 9427, 9625, 11550, 11998, 12855, 17997, 18854, 19250, 21425, 25710, 28281, 28875, 29995, 35994, 42850, 47135, 56562, 57750, 59990, 64275, 65989, 89985, 94270, 107125, 128550, 131978, 141405, 149975, 179970, 197967, 214250, 235675, 282810, 299950, 321375, 329945, 395934, 449925, 471350, 642750, 659890, 707025, 749875, 899850, 989835, 1178375, 1414050, 1499750, 1649725, 1979670, 2249625, 2356750, 3299450, 3535125, 4499250, 4949175, 7070250, 8248625, 9898350, 16497250, 24745875, 49491750]

約数ペア:

[(1, 49491750), (2, 24745875), (3, 16497250), (5, 9898350), (6, 8248625), (7, 7070250), (10, 4949175), (11, 4499250), (14, 3535125), (15, 3299450), (21, 2356750), (22, 2249625), (25, 1979670), (30, 1649725), (33, 1499750), (35, 1414050), (42, 1178375), (50, 989835), (55, 899850), (66, 749875), (70, 707025), (75, 659890), (77, 642750), (105, 471350), (110, 449925), (125, 395934), (150, 329945), (154, 321375), (165, 299950), (175, 282810), (210, 235675), (231, 214250), (250, 197967), (275, 179970), (330, 149975), (350, 141405), (375, 131978), (385, 128550), (462, 107125), (525, 94270), (550, 89985), (750, 65989), (770, 64275), (825, 59990), (857, 57750), (875, 56562), (1050, 47135), (1155, 42850), (1375, 35994), (1650, 29995), (1714, 28875), (1750, 28281), (1925, 25710), (2310, 21425), (2571, 19250), (2625, 18854), (2750, 17997), (3850, 12855), (4125, 11998), (4285, 11550), (5142, 9625), (5250, 9427), (5775, 8570), (5999, 8250)]