51942534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1236727}}^1$

素因数の和:1236739

約数の個数: 16

約数和(自身を含む): 118725888

約数和(自身を除く): 66783354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1236727, 2473454, 3710181, 7420362, 8657089, 17314178, 25971267, 51942534]

約数ペア:

[(1, 51942534), (2, 25971267), (3, 17314178), (6, 8657089), (7, 7420362), (14, 3710181), (21, 2473454), (42, 1236727)]