52352580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17807}}^1$

素因数の和:17833

約数の個数: 72

約数和(自身を含む): 170529408

約数和(自身を除く): 118176828

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, 17807, 35614, 53421, 71228, 89035, 106842, 124649, 178070, 213684, 249298, 267105, 356140, 373947, 498596, 534210, 623245, 747894, 872543, 1068420, 1246490, 1495788, 1745086, 1869735, 2492980, 2617629, 3490172, 3739470, 4362715, 5235258, 7478940, 8725430, 10470516, 13088145, 17450860, 26176290, 52352580]

約数ペア:

[(1, 52352580), (2, 26176290), (3, 17450860), (4, 13088145), (5, 10470516), (6, 8725430), (7, 7478940), (10, 5235258), (12, 4362715), (14, 3739470), (15, 3490172), (20, 2617629), (21, 2492980), (28, 1869735), (30, 1745086), (35, 1495788), (42, 1246490), (49, 1068420), (60, 872543), (70, 747894), (84, 623245), (98, 534210), (105, 498596), (140, 373947), (147, 356140), (196, 267105), (210, 249298), (245, 213684), (294, 178070), (420, 124649), (490, 106842), (588, 89035), (735, 71228), (980, 53421), (1470, 35614), (2940, 17807)]