49208067

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{19597}}^1$

素因数の和:19640

約数の個数: 20

約数和(自身を含む): 75883456

約数和(自身を除く): 26675389

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 19597, 58791, 176373, 529119, 607507, 1587357, 1822521, 5467563, 16402689, 49208067]

約数ペア:

[(1, 49208067), (3, 16402689), (9, 5467563), (27, 1822521), (31, 1587357), (81, 607507), (93, 529119), (279, 176373), (837, 58791), (2511, 19597)]