51558928

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{6563}}^1$

素因数の和:7062

約数の個数: 20

約数和(自身を含む): 100114128

約数和(自身を除く): 48555200

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 6563, 7856, 13126, 26252, 52504, 105008, 3222433, 6444866, 12889732, 25779464, 51558928]

約数ペア:

[(1, 51558928), (2, 25779464), (4, 12889732), (8, 6444866), (16, 3222433), (491, 105008), (982, 52504), (1964, 26252), (3928, 13126), (6563, 7856)]