47039580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1068

約数の個数: 144

約数和(自身を含む): 167643840

約数和(自身を除く): 120604260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1009, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2018, 2220, 2331, 2590, 3027, 3108, 3330, 3885, 4036, 4662, 5045, 5180, 6054, 6660, 7063, 7770, 9081, 9324, 10090, 11655, 12108, 14126, 15135, 15540, 18162, 20180, 21189, 23310, 28252, 30270, 35315, 36324, 37333, 42378, 45405, 46620, 60540, 63567, 70630, 74666, 84756, 90810, 105945, 111999, 127134, 141260, 149332, 181620, 186665, 211890, 223998, 254268, 261331, 317835, 335997, 373330, 423780, 447996, 522662, 559995, 635670, 671994, 746660, 783993, 1045324, 1119990, 1271340, 1306655, 1343988, 1567986, 1679985, 2239980, 2351979, 2613310, 3135972, 3359970, 3919965, 4703958, 5226620, 6719940, 7839930, 9407916, 11759895, 15679860, 23519790, 47039580]

約数ペア:

[(1, 47039580), (2, 23519790), (3, 15679860), (4, 11759895), (5, 9407916), (6, 7839930), (7, 6719940), (9, 5226620), (10, 4703958), (12, 3919965), (14, 3359970), (15, 3135972), (18, 2613310), (20, 2351979), (21, 2239980), (28, 1679985), (30, 1567986), (35, 1343988), (36, 1306655), (37, 1271340), (42, 1119990), (45, 1045324), (60, 783993), (63, 746660), (70, 671994), (74, 635670), (84, 559995), (90, 522662), (105, 447996), (111, 423780), (126, 373330), (140, 335997), (148, 317835), (180, 261331), (185, 254268), (210, 223998), (222, 211890), (252, 186665), (259, 181620), (315, 149332), (333, 141260), (370, 127134), (420, 111999), (444, 105945), (518, 90810), (555, 84756), (630, 74666), (666, 70630), (740, 63567), (777, 60540), (1009, 46620), (1036, 45405), (1110, 42378), (1260, 37333), (1295, 36324), (1332, 35315), (1554, 30270), (1665, 28252), (2018, 23310), (2220, 21189), (2331, 20180), (2590, 18162), (3027, 15540), (3108, 15135), (3330, 14126), (3885, 12108), (4036, 11655), (4662, 10090), (5045, 9324), (5180, 9081), (6054, 7770), (6660, 7063)]