56512172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1409}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 102016320

約数和(自身を除く): 45504148

約数列:

[1, 2, 4, 37, 74, 148, 271, 542, 1084, 1409, 2818, 5636, 10027, 20054, 40108, 52133, 104266, 208532, 381839, 763678, 1527356, 14128043, 28256086, 56512172]

約数ペア:

[(1, 56512172), (2, 28256086), (4, 14128043), (37, 1527356), (74, 763678), (148, 381839), (271, 208532), (542, 104266), (1084, 52133), (1409, 40108), (2818, 20054), (5636, 10027)]