47408042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{863}}^1$

素因数の和:1114

約数の個数: 24

約数和(自身を含む): 78599808

約数和(自身を除く): 31191766

約数列:

[1, 2, 11, 22, 121, 227, 242, 454, 863, 1726, 2497, 4994, 9493, 18986, 27467, 54934, 104423, 195901, 208846, 391802, 2154911, 4309822, 23704021, 47408042]

約数ペア:

[(1, 47408042), (2, 23704021), (11, 4309822), (22, 2154911), (121, 391802), (227, 208846), (242, 195901), (454, 104423), (863, 54934), (1726, 27467), (2497, 18986), (4994, 9493)]