51214288

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{45083}}^1$

素因数の和:45162

約数の個数: 20

約数和(自身を含む): 100627488

約数和(自身を除く): 49413200

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 45083, 90166, 180332, 360664, 721328, 3200893, 6401786, 12803572, 25607144, 51214288]

約数ペア:

[(1, 51214288), (2, 25607144), (4, 12803572), (8, 6401786), (16, 3200893), (71, 721328), (142, 360664), (284, 180332), (568, 90166), (1136, 45083)]