51486414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1237}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 117897216

約数和(自身を除く): 66410802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 991, 1237, 1982, 2474, 2973, 3711, 5946, 6937, 7422, 8659, 13874, 17318, 20811, 25977, 41622, 51954, 1225867, 2451734, 3677601, 7355202, 8581069, 17162138, 25743207, 51486414]

約数ペア:

[(1, 51486414), (2, 25743207), (3, 17162138), (6, 8581069), (7, 7355202), (14, 3677601), (21, 2451734), (42, 1225867), (991, 51954), (1237, 41622), (1982, 25977), (2474, 20811), (2973, 17318), (3711, 13874), (5946, 8659), (6937, 7422)]