55379940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11987}}^1$

素因数の和:12017

約数の個数: 96

約数和(自身を含む): 193342464

約数和(自身を除く): 137962524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 11987, 23974, 35961, 47948, 59935, 71922, 83909, 119870, 131857, 143844, 167818, 179805, 239740, 251727, 263714, 335636, 359610, 395571, 419545, 503454, 527428, 659285, 719220, 791142, 839090, 922999, 1006908, 1258635, 1318570, 1582284, 1678180, 1845998, 1977855, 2517270, 2637140, 2768997, 3691996, 3955710, 4614995, 5034540, 5537994, 7911420, 9229990, 11075988, 13844985, 18459980, 27689970, 55379940]

約数ペア:

[(1, 55379940), (2, 27689970), (3, 18459980), (4, 13844985), (5, 11075988), (6, 9229990), (7, 7911420), (10, 5537994), (11, 5034540), (12, 4614995), (14, 3955710), (15, 3691996), (20, 2768997), (21, 2637140), (22, 2517270), (28, 1977855), (30, 1845998), (33, 1678180), (35, 1582284), (42, 1318570), (44, 1258635), (55, 1006908), (60, 922999), (66, 839090), (70, 791142), (77, 719220), (84, 659285), (105, 527428), (110, 503454), (132, 419545), (140, 395571), (154, 359610), (165, 335636), (210, 263714), (220, 251727), (231, 239740), (308, 179805), (330, 167818), (385, 143844), (420, 131857), (462, 119870), (660, 83909), (770, 71922), (924, 59935), (1155, 47948), (1540, 35961), (2310, 23974), (4620, 11987)]