51223585

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10529}}^1$

素因数の和:10680

約数の個数: 16

約数和(自身を含む): 70761600

約数和(自身を除く): 19538015

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 10529, 52645, 73703, 368515, 1463531, 7317655, 10244717, 51223585]

約数ペア:

[(1, 51223585), (5, 10244717), (7, 7317655), (35, 1463531), (139, 368515), (695, 73703), (973, 52645), (4865, 10529)]