53493016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{393331}}^1$

素因数の和:393354

約数の個数: 16

約数和(自身を含む): 106199640

約数和(自身を除く): 52706624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 393331, 786662, 1573324, 3146648, 6686627, 13373254, 26746508, 53493016]

約数ペア:

[(1, 53493016), (2, 26746508), (4, 13373254), (8, 6686627), (17, 3146648), (34, 1573324), (68, 786662), (136, 393331)]