56541540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85669}}^1$

素因数の和:85692

約数の個数: 48

約数和(自身を含む): 172710720

約数和(自身を除く): 116169180

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, 85669, 171338, 257007, 342676, 428345, 514014, 856690, 942359, 1028028, 1285035, 1713380, 1884718, 2570070, 2827077, 3769436, 4711795, 5140140, 5654154, 9423590, 11308308, 14135385, 18847180, 28270770, 56541540]

約数ペア:

[(1, 56541540), (2, 28270770), (3, 18847180), (4, 14135385), (5, 11308308), (6, 9423590), (10, 5654154), (11, 5140140), (12, 4711795), (15, 3769436), (20, 2827077), (22, 2570070), (30, 1884718), (33, 1713380), (44, 1285035), (55, 1028028), (60, 942359), (66, 856690), (110, 514014), (132, 428345), (165, 342676), (220, 257007), (330, 171338), (660, 85669)]