51942608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{104723}}^1$

素因数の和:104762

約数の個数: 20

約数和(自身を含む): 103886208

約数和(自身を除く): 51943600

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 104723, 209446, 418892, 837784, 1675568, 3246413, 6492826, 12985652, 25971304, 51942608]

約数ペア:

[(1, 51942608), (2, 25971304), (4, 12985652), (8, 6492826), (16, 3246413), (31, 1675568), (62, 837784), (124, 418892), (248, 209446), (496, 104723)]