51397224

素因数分解:

$2^3\times 3^1\times {\mathrm{991}}^1\times {\mathrm{2161}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 128682240

約数和(自身を除く): 77285016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 991, 1982, 2161, 2973, 3964, 4322, 5946, 6483, 7928, 8644, 11892, 12966, 17288, 23784, 25932, 51864, 2141551, 4283102, 6424653, 8566204, 12849306, 17132408, 25698612, 51397224]

約数ペア:

[(1, 51397224), (2, 25698612), (3, 17132408), (4, 12849306), (6, 8566204), (8, 6424653), (12, 4283102), (24, 2141551), (991, 51864), (1982, 25932), (2161, 23784), (2973, 17288), (3964, 12966), (4322, 11892), (5946, 8644), (6483, 7928)]