51244761

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 69341184

約数和(自身を除く): 18096423

約数列:

[1, 3, 107, 263, 321, 607, 789, 1821, 28141, 64949, 84423, 159641, 194847, 478923, 17081587, 51244761]

約数ペア:

[(1, 51244761), (3, 17081587), (107, 478923), (263, 194847), (321, 159641), (607, 84423), (789, 64949), (1821, 28141)]