48496140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3499}}^1$

素因数の和:3532

約数の個数: 144

約数和(自身を含む): 183456000

約数和(自身を除く): 134959860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 3499, 4620, 6930, 6998, 10497, 13860, 13996, 17495, 20994, 24493, 31491, 34990, 38489, 41988, 48986, 52485, 62982, 69980, 73479, 76978, 97972, 104970, 115467, 122465, 125964, 146958, 153956, 157455, 192445, 209940, 220437, 230934, 244930, 269423, 293916, 314910, 346401, 367395, 384890, 440874, 461868, 489860, 538846, 577335, 629820, 692802, 734790, 769780, 808269, 881748, 1077692, 1102185, 1154670, 1347115, 1385604, 1469580, 1616538, 1732005, 2204370, 2309340, 2424807, 2694230, 3233076, 3464010, 4041345, 4408740, 4849614, 5388460, 6928020, 8082690, 9699228, 12124035, 16165380, 24248070, 48496140]

約数ペア:

[(1, 48496140), (2, 24248070), (3, 16165380), (4, 12124035), (5, 9699228), (6, 8082690), (7, 6928020), (9, 5388460), (10, 4849614), (11, 4408740), (12, 4041345), (14, 3464010), (15, 3233076), (18, 2694230), (20, 2424807), (21, 2309340), (22, 2204370), (28, 1732005), (30, 1616538), (33, 1469580), (35, 1385604), (36, 1347115), (42, 1154670), (44, 1102185), (45, 1077692), (55, 881748), (60, 808269), (63, 769780), (66, 734790), (70, 692802), (77, 629820), (84, 577335), (90, 538846), (99, 489860), (105, 461868), (110, 440874), (126, 384890), (132, 367395), (140, 346401), (154, 314910), (165, 293916), (180, 269423), (198, 244930), (210, 230934), (220, 220437), (231, 209940), (252, 192445), (308, 157455), (315, 153956), (330, 146958), (385, 125964), (396, 122465), (420, 115467), (462, 104970), (495, 97972), (630, 76978), (660, 73479), (693, 69980), (770, 62982), (924, 52485), (990, 48986), (1155, 41988), (1260, 38489), (1386, 34990), (1540, 31491), (1980, 24493), (2310, 20994), (2772, 17495), (3465, 13996), (3499, 13860), (4620, 10497), (6930, 6998)]