51791384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{380819}}^1$

素因数の和:380842

約数の個数: 16

約数和(自身を含む): 102821400

約数和(自身を除く): 51030016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 380819, 761638, 1523276, 3046552, 6473923, 12947846, 25895692, 51791384]

約数ペア:

[(1, 51791384), (2, 25895692), (4, 12947846), (8, 6473923), (17, 3046552), (34, 1523276), (68, 761638), (136, 380819)]