49134540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8999}}^1$

素因数の和:9031

約数の個数: 96

約数和(自身を含む): 169344000

約数和(自身を除く): 120209460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 8999, 17998, 26997, 35996, 44995, 53994, 62993, 89990, 107988, 116987, 125986, 134985, 179980, 188979, 233974, 251972, 269970, 314965, 350961, 377958, 467948, 539940, 584935, 629930, 701922, 755916, 818909, 944895, 1169870, 1259860, 1403844, 1637818, 1754805, 1889790, 2339740, 2456727, 3275636, 3509610, 3779580, 4094545, 4913454, 7019220, 8189090, 9826908, 12283635, 16378180, 24567270, 49134540]

約数ペア:

[(1, 49134540), (2, 24567270), (3, 16378180), (4, 12283635), (5, 9826908), (6, 8189090), (7, 7019220), (10, 4913454), (12, 4094545), (13, 3779580), (14, 3509610), (15, 3275636), (20, 2456727), (21, 2339740), (26, 1889790), (28, 1754805), (30, 1637818), (35, 1403844), (39, 1259860), (42, 1169870), (52, 944895), (60, 818909), (65, 755916), (70, 701922), (78, 629930), (84, 584935), (91, 539940), (105, 467948), (130, 377958), (140, 350961), (156, 314965), (182, 269970), (195, 251972), (210, 233974), (260, 188979), (273, 179980), (364, 134985), (390, 125986), (420, 116987), (455, 107988), (546, 89990), (780, 62993), (910, 53994), (1092, 44995), (1365, 35996), (1820, 26997), (2730, 17998), (5460, 8999)]