47955316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3203}}^1$

素因数の和:3423

約数の個数: 24

約数和(自身を含む): 88814880

約数和(自身を除く): 40859564

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3203, 3743, 6406, 7486, 12812, 14972, 60857, 121714, 243428, 630991, 1261982, 2523964, 11988829, 23977658, 47955316]

約数ペア:

[(1, 47955316), (2, 23977658), (4, 11988829), (19, 2523964), (38, 1261982), (76, 630991), (197, 243428), (394, 121714), (788, 60857), (3203, 14972), (3743, 12812), (6406, 7486)]