51974478

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{19379}}^1$

素因数の和:19536

約数の個数: 24

約数和(自身を含む): 113373000

約数和(自身を除く): 61398522

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 19379, 38758, 58137, 116274, 174411, 348822, 2887471, 5774942, 8662413, 17324826, 25987239, 51974478]

約数ペア:

[(1, 51974478), (2, 25987239), (3, 17324826), (6, 8662413), (9, 5774942), (18, 2887471), (149, 348822), (298, 174411), (447, 116274), (894, 58137), (1341, 38758), (2682, 19379)]