50172884

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{90239}}^1$

素因数の和:90382

約数の個数: 12

約数和(自身を含む): 88435200

約数和(自身を除く): 38262316

約数列:

[1, 2, 4, 139, 278, 556, 90239, 180478, 360956, 12543221, 25086442, 50172884]

約数ペア:

[(1, 50172884), (2, 25086442), (4, 12543221), (139, 360956), (278, 180478), (556, 90239)]