50640406

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:999

約数の個数: 16

約数和(自身を含む): 76871520

約数和(自身を除く): 26231114

約数列:

[1, 2, 137, 274, 421, 439, 842, 878, 57677, 60143, 115354, 120286, 184819, 369638, 25320203, 50640406]

約数ペア:

[(1, 50640406), (2, 25320203), (137, 369638), (274, 184819), (421, 120286), (439, 115354), (842, 60143), (878, 57677)]