51535528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2161}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 105851520

約数和(自身を除く): 54315992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2161, 2168, 2981, 4322, 5962, 8644, 11924, 17288, 23771, 23848, 47542, 95084, 190168, 585631, 1171262, 2342524, 4685048, 6441941, 12883882, 25767764, 51535528]

約数ペア:

[(1, 51535528), (2, 25767764), (4, 12883882), (8, 6441941), (11, 4685048), (22, 2342524), (44, 1171262), (88, 585631), (271, 190168), (542, 95084), (1084, 47542), (2161, 23848), (2168, 23771), (2981, 17288), (4322, 11924), (5962, 8644)]