51374894

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{827}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 78246000

約数和(自身を除く): 26871106

約数列:

[1, 2, 89, 178, 349, 698, 827, 1654, 31061, 62122, 73603, 147206, 288623, 577246, 25687447, 51374894]

約数ペア:

[(1, 51374894), (2, 25687447), (89, 577246), (178, 288623), (349, 147206), (698, 73603), (827, 62122), (1654, 31061)]