56143898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2731}}^1$

素因数の和:3293

約数の個数: 16

約数和(自身を含む): 88844640

約数和(自身を除く): 32700742

約数列:

[1, 2, 19, 38, 541, 1082, 2731, 5462, 10279, 20558, 51889, 103778, 1477471, 2954942, 28071949, 56143898]

約数ペア:

[(1, 56143898), (2, 28071949), (19, 2954942), (38, 1477471), (541, 103778), (1082, 51889), (2731, 20558), (5462, 10279)]