51786832

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{45587}}^1$

素因数の和:45666

約数の個数: 20

約数和(自身を含む): 101752416

約数和(自身を除く): 49965584

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 45587, 91174, 182348, 364696, 729392, 3236677, 6473354, 12946708, 25893416, 51786832]

約数ペア:

[(1, 51786832), (2, 25893416), (4, 12946708), (8, 6473354), (16, 3236677), (71, 729392), (142, 364696), (284, 182348), (568, 91174), (1136, 45587)]