51436659

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6883}}^1$

素因数の和:6986

約数の個数: 16

約数和(自身を含む): 71373312

約数和(自身を除く): 19936653

約数列:

[1, 3, 47, 53, 141, 159, 2491, 6883, 7473, 20649, 323501, 364799, 970503, 1094397, 17145553, 51436659]

約数ペア:

[(1, 51436659), (3, 17145553), (47, 1094397), (53, 970503), (141, 364799), (159, 323501), (2491, 20649), (6883, 7473)]