53291553

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47881}}^1$

素因数の和:47944

約数の個数: 16

約数和(自身を含む): 82740096

約数和(自身を除く): 29448543

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 47881, 143643, 335167, 1005501, 2537693, 7613079, 17763851, 53291553]

約数ペア:

[(1, 53291553), (3, 17763851), (7, 7613079), (21, 2537693), (53, 1005501), (159, 335167), (371, 143643), (1113, 47881)]