49425750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 145869984

約数和(自身を除く): 96444234

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 125, 150, 165, 198, 225, 250, 275, 330, 375, 450, 495, 550, 750, 825, 990, 1125, 1375, 1650, 1997, 2250, 2475, 2750, 3994, 4125, 4950, 5991, 8250, 9985, 11982, 12375, 17973, 19970, 21967, 24750, 29955, 35946, 43934, 49925, 59910, 65901, 89865, 99850, 109835, 131802, 149775, 179730, 197703, 219670, 249625, 299550, 329505, 395406, 449325, 499250, 549175, 659010, 748875, 898650, 988515, 1098350, 1497750, 1647525, 1977030, 2246625, 2745875, 3295050, 4493250, 4942575, 5491750, 8237625, 9885150, 16475250, 24712875, 49425750]

約数ペア:

[(1, 49425750), (2, 24712875), (3, 16475250), (5, 9885150), (6, 8237625), (9, 5491750), (10, 4942575), (11, 4493250), (15, 3295050), (18, 2745875), (22, 2246625), (25, 1977030), (30, 1647525), (33, 1497750), (45, 1098350), (50, 988515), (55, 898650), (66, 748875), (75, 659010), (90, 549175), (99, 499250), (110, 449325), (125, 395406), (150, 329505), (165, 299550), (198, 249625), (225, 219670), (250, 197703), (275, 179730), (330, 149775), (375, 131802), (450, 109835), (495, 99850), (550, 89865), (750, 65901), (825, 59910), (990, 49925), (1125, 43934), (1375, 35946), (1650, 29955), (1997, 24750), (2250, 21967), (2475, 19970), (2750, 17973), (3994, 12375), (4125, 11982), (4950, 9985), (5991, 8250)]