47455380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37663}}^1$

素因数の和:37685

約数の個数: 72

約数和(自身を含む): 164516352

約数和(自身を除く): 117060972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 37663, 75326, 112989, 150652, 188315, 225978, 263641, 338967, 376630, 451956, 527282, 564945, 677934, 753260, 790923, 1054564, 1129890, 1318205, 1355868, 1581846, 1694835, 2259780, 2372769, 2636410, 3163692, 3389670, 3954615, 4745538, 5272820, 6779340, 7909230, 9491076, 11863845, 15818460, 23727690, 47455380]

約数ペア:

[(1, 47455380), (2, 23727690), (3, 15818460), (4, 11863845), (5, 9491076), (6, 7909230), (7, 6779340), (9, 5272820), (10, 4745538), (12, 3954615), (14, 3389670), (15, 3163692), (18, 2636410), (20, 2372769), (21, 2259780), (28, 1694835), (30, 1581846), (35, 1355868), (36, 1318205), (42, 1129890), (45, 1054564), (60, 790923), (63, 753260), (70, 677934), (84, 564945), (90, 527282), (105, 451956), (126, 376630), (140, 338967), (180, 263641), (210, 225978), (252, 188315), (315, 150652), (420, 112989), (630, 75326), (1260, 37663)]