47990166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1153}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 109897728

約数和(自身を除く): 61907562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 991, 1153, 1982, 2306, 2973, 3459, 5946, 6918, 6937, 8071, 13874, 16142, 20811, 24213, 41622, 48426, 1142623, 2285246, 3427869, 6855738, 7998361, 15996722, 23995083, 47990166]

約数ペア:

[(1, 47990166), (2, 23995083), (3, 15996722), (6, 7998361), (7, 6855738), (14, 3427869), (21, 2285246), (42, 1142623), (991, 48426), (1153, 41622), (1982, 24213), (2306, 20811), (2973, 16142), (3459, 13874), (5946, 8071), (6918, 6937)]