47525240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{169733}}^1$

素因数の和:169751

約数の個数: 32

約数和(自身を含む): 122208480

約数和(自身を除く): 74683240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 169733, 339466, 678932, 848665, 1188131, 1357864, 1697330, 2376262, 3394660, 4752524, 5940655, 6789320, 9505048, 11881310, 23762620, 47525240]

約数ペア:

[(1, 47525240), (2, 23762620), (4, 11881310), (5, 9505048), (7, 6789320), (8, 5940655), (10, 4752524), (14, 3394660), (20, 2376262), (28, 1697330), (35, 1357864), (40, 1188131), (56, 848665), (70, 678932), (140, 339466), (280, 169733)]