47739430

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{17747}}^1$

素因数の和:18023

約数の個数: 16

約数和(自身を含む): 86255280

約数和(自身を除く): 38515850

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 17747, 35494, 88735, 177470, 4773943, 9547886, 23869715, 47739430]

約数ペア:

[(1, 47739430), (2, 23869715), (5, 9547886), (10, 4773943), (269, 177470), (538, 88735), (1345, 35494), (2690, 17747)]