50997808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{138581}}^1$

素因数の和:138612

約数の個数: 20

約数和(自身を含む): 103105008

約数和(自身を除く): 52107200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 138581, 277162, 554324, 1108648, 2217296, 3187363, 6374726, 12749452, 25498904, 50997808]

約数ペア:

[(1, 50997808), (2, 25498904), (4, 12749452), (8, 6374726), (16, 3187363), (23, 2217296), (46, 1108648), (92, 554324), (184, 277162), (368, 138581)]