47854890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{859}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 124768800

約数和(自身を除く): 76913910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 619, 859, 1238, 1718, 1857, 2577, 3095, 3714, 4295, 5154, 5571, 6190, 7731, 8590, 9285, 11142, 12885, 15462, 18570, 25770, 27855, 38655, 55710, 77310, 531721, 1063442, 1595163, 2658605, 3190326, 4785489, 5317210, 7975815, 9570978, 15951630, 23927445, 47854890]

約数ペア:

[(1, 47854890), (2, 23927445), (3, 15951630), (5, 9570978), (6, 7975815), (9, 5317210), (10, 4785489), (15, 3190326), (18, 2658605), (30, 1595163), (45, 1063442), (90, 531721), (619, 77310), (859, 55710), (1238, 38655), (1718, 27855), (1857, 25770), (2577, 18570), (3095, 15462), (3714, 12885), (4295, 11142), (5154, 9285), (5571, 8590), (6190, 7731)]