51987716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{1171}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 99432480

約数和(自身を除く): 47444764

約数列:

[1, 2, 4, 11, 22, 44, 1009, 1171, 2018, 2342, 4036, 4684, 11099, 12881, 22198, 25762, 44396, 51524, 1181539, 2363078, 4726156, 12996929, 25993858, 51987716]

約数ペア:

[(1, 51987716), (2, 25993858), (4, 12996929), (11, 4726156), (22, 2363078), (44, 1181539), (1009, 51524), (1171, 44396), (2018, 25762), (2342, 22198), (4036, 12881), (4684, 11099)]