57387660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86951}}^1$

素因数の和:86974

約数の個数: 48

約数和(自身を含む): 175295232

約数和(自身を除く): 117907572

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 86951, 173902, 260853, 347804, 434755, 521706, 869510, 956461, 1043412, 1304265, 1739020, 1912922, 2608530, 2869383, 3825844, 4782305, 5217060, 5738766, 9564610, 11477532, 14346915, 19129220, 28693830, 57387660]

約数ペア:

[(1, 57387660), (2, 28693830), (3, 19129220), (4, 14346915), (5, 11477532), (6, 9564610), (10, 5738766), (11, 5217060), (12, 4782305), (15, 3825844), (20, 2869383), (22, 2608530), (30, 1912922), (33, 1739020), (44, 1304265), (55, 1043412), (60, 956461), (66, 869510), (110, 521706), (132, 434755), (165, 347804), (220, 260853), (330, 173902), (660, 86951)]