51255342

素因数分解:

$2^1\times 3^4\times {\mathrm{316391}}^1$

素因数の和:316405

約数の個数: 20

約数和(自身を含む): 114850296

約数和(自身を除く): 63594954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 316391, 632782, 949173, 1898346, 2847519, 5695038, 8542557, 17085114, 25627671, 51255342]

約数ペア:

[(1, 51255342), (2, 25627671), (3, 17085114), (6, 8542557), (9, 5695038), (18, 2847519), (27, 1898346), (54, 949173), (81, 632782), (162, 316391)]