53997356

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{52121}}^1$

素因数の和:52169

約数の個数: 24

約数和(自身を含む): 110915616

約数和(自身を除く): 56918260

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 52121, 104242, 208484, 364847, 729694, 1459388, 1928477, 3856954, 7713908, 13499339, 26998678, 53997356]

約数ペア:

[(1, 53997356), (2, 26998678), (4, 13499339), (7, 7713908), (14, 3856954), (28, 1928477), (37, 1459388), (74, 729694), (148, 364847), (259, 208484), (518, 104242), (1036, 52121)]