49289487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2269}}^1$

素因数の和:2842

約数の個数: 16

約数和(自身を含む): 70932960

約数和(自身を除く): 21643473

約数列:

[1, 3, 13, 39, 557, 1671, 2269, 6807, 7241, 21723, 29497, 88491, 1263833, 3791499, 16429829, 49289487]

約数ペア:

[(1, 49289487), (3, 16429829), (13, 3791499), (39, 1263833), (557, 88491), (1671, 29497), (2269, 21723), (6807, 7241)]