50138864

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{15907}}^1$

素因数の和:16112

約数の個数: 20

約数和(自身を含む): 97643304

約数和(自身を除く): 47504440

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 15907, 31814, 63628, 127256, 254512, 3133679, 6267358, 12534716, 25069432, 50138864]

約数ペア:

[(1, 50138864), (2, 25069432), (4, 12534716), (8, 6267358), (16, 3133679), (197, 254512), (394, 127256), (788, 63628), (1576, 31814), (3152, 15907)]