49642448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{182509}}^1$

素因数の和:182534

約数の個数: 20

約数和(自身を含む): 101840580

約数和(自身を除く): 52198132

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 182509, 365018, 730036, 1460072, 2920144, 3102653, 6205306, 12410612, 24821224, 49642448]

約数ペア:

[(1, 49642448), (2, 24821224), (4, 12410612), (8, 6205306), (16, 3102653), (17, 2920144), (34, 1460072), (68, 730036), (136, 365018), (272, 182509)]