51320890

素因数分解:

$2^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{4217}}^1$

素因数の和:5441

約数の個数: 16

約数和(自身を含む): 92475432

約数和(自身を除く): 41154542

約数列:

[1, 2, 5, 10, 1217, 2434, 4217, 6085, 8434, 12170, 21085, 42170, 5132089, 10264178, 25660445, 51320890]

約数ペア:

[(1, 51320890), (2, 25660445), (5, 10264178), (10, 5132089), (1217, 42170), (2434, 21085), (4217, 12170), (6085, 8434)]