51244954

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{1291}}^1$

素因数の和:1605

約数の個数: 16

約数和(自身を含む): 78140160

約数和(自身を除く): 26895206

約数列:

[1, 2, 89, 178, 223, 446, 1291, 2582, 19847, 39694, 114899, 229798, 287893, 575786, 25622477, 51244954]

約数ペア:

[(1, 51244954), (2, 25622477), (89, 575786), (178, 287893), (223, 229798), (446, 114899), (1291, 39694), (2582, 19847)]