51758478

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{7243}}^1$

素因数の和:7648

約数の個数: 24

約数和(自身を含む): 112441368

約数和(自身を除く): 60682890

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 7243, 14486, 21729, 43458, 65187, 130374, 2875471, 5750942, 8626413, 17252826, 25879239, 51758478]

約数ペア:

[(1, 51758478), (2, 25879239), (3, 17252826), (6, 8626413), (9, 5750942), (18, 2875471), (397, 130374), (794, 65187), (1191, 43458), (2382, 21729), (3573, 14486), (7146, 7243)]