51894335

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4091}}^1$

素因数の和:4198

約数の個数: 16

約数和(自身を含む): 64817280

約数和(自身を除く): 12922945

約数列:

[1, 5, 43, 59, 215, 295, 2537, 4091, 12685, 20455, 175913, 241369, 879565, 1206845, 10378867, 51894335]

約数ペア:

[(1, 51894335), (5, 10378867), (43, 1206845), (59, 879565), (215, 241369), (295, 175913), (2537, 20455), (4091, 12685)]