47519888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{228461}}^1$

素因数の和:228482

約数の個数: 20

約数和(自身を含む): 99152508

約数和(自身を除く): 51632620

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 228461, 456922, 913844, 1827688, 2969993, 3655376, 5939986, 11879972, 23759944, 47519888]

約数ペア:

[(1, 47519888), (2, 23759944), (4, 11879972), (8, 5939986), (13, 3655376), (16, 2969993), (26, 1827688), (52, 913844), (104, 456922), (208, 228461)]