49907888

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{43933}}^1$

素因数の和:44012

約数の個数: 20

約数和(自身を含む): 98060688

約数和(自身を除く): 48152800

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 43933, 87866, 175732, 351464, 702928, 3119243, 6238486, 12476972, 24953944, 49907888]

約数ペア:

[(1, 49907888), (2, 24953944), (4, 12476972), (8, 6238486), (16, 3119243), (71, 702928), (142, 351464), (284, 175732), (568, 87866), (1136, 43933)]