56468580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19207}}^1$

素因数の和:19233

約数の個数: 72

約数和(自身を含む): 183935808

約数和(自身を除く): 127467228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 19207, 38414, 57621, 76828, 96035, 115242, 134449, 192070, 230484, 268898, 288105, 384140, 403347, 537796, 576210, 672245, 806694, 941143, 1152420, 1344490, 1613388, 1882286, 2016735, 2688980, 2823429, 3764572, 4033470, 4705715, 5646858, 8066940, 9411430, 11293716, 14117145, 18822860, 28234290, 56468580]

約数ペア:

[(1, 56468580), (2, 28234290), (3, 18822860), (4, 14117145), (5, 11293716), (6, 9411430), (7, 8066940), (10, 5646858), (12, 4705715), (14, 4033470), (15, 3764572), (20, 2823429), (21, 2688980), (28, 2016735), (30, 1882286), (35, 1613388), (42, 1344490), (49, 1152420), (60, 941143), (70, 806694), (84, 672245), (98, 576210), (105, 537796), (140, 403347), (147, 384140), (196, 288105), (210, 268898), (245, 230484), (294, 192070), (420, 134449), (490, 115242), (588, 96035), (735, 76828), (980, 57621), (1470, 38414), (2940, 19207)]