50718512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{243839}}^1$

素因数の和:243860

約数の個数: 20

約数和(自身を含む): 105826560

約数和(自身を除く): 55108048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 243839, 487678, 975356, 1950712, 3169907, 3901424, 6339814, 12679628, 25359256, 50718512]

約数ペア:

[(1, 50718512), (2, 25359256), (4, 12679628), (8, 6339814), (13, 3901424), (16, 3169907), (26, 1950712), (52, 975356), (104, 487678), (208, 243839)]