55439706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 81417894

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 161, 174, 203, 322, 406, 483, 609, 667, 966, 1218, 1334, 1979, 2001, 3958, 4002, 4669, 5937, 9338, 11874, 13853, 14007, 27706, 28014, 41559, 45517, 57391, 83118, 91034, 114782, 136551, 172173, 273102, 318619, 344346, 401737, 637238, 803474, 955857, 1205211, 1319993, 1911714, 2410422, 2639986, 3959979, 7919958, 9239951, 18479902, 27719853, 55439706]

約数ペア:

[(1, 55439706), (2, 27719853), (3, 18479902), (6, 9239951), (7, 7919958), (14, 3959979), (21, 2639986), (23, 2410422), (29, 1911714), (42, 1319993), (46, 1205211), (58, 955857), (69, 803474), (87, 637238), (138, 401737), (161, 344346), (174, 318619), (203, 273102), (322, 172173), (406, 136551), (483, 114782), (609, 91034), (667, 83118), (966, 57391), (1218, 45517), (1334, 41559), (1979, 28014), (2001, 27706), (3958, 14007), (4002, 13853), (4669, 11874), (5937, 9338)]