53276286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 125908992

約数和(自身を除く): 72632706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 137, 141, 197, 274, 282, 329, 394, 411, 591, 658, 822, 959, 987, 1182, 1379, 1918, 1974, 2758, 2877, 4137, 5754, 6439, 8274, 9259, 12878, 18518, 19317, 26989, 27777, 38634, 45073, 53978, 55554, 64813, 80967, 90146, 129626, 135219, 161934, 188923, 194439, 270438, 377846, 388878, 566769, 1133538, 1268483, 2536966, 3805449, 7610898, 8879381, 17758762, 26638143, 53276286]

約数ペア:

[(1, 53276286), (2, 26638143), (3, 17758762), (6, 8879381), (7, 7610898), (14, 3805449), (21, 2536966), (42, 1268483), (47, 1133538), (94, 566769), (137, 388878), (141, 377846), (197, 270438), (274, 194439), (282, 188923), (329, 161934), (394, 135219), (411, 129626), (591, 90146), (658, 80967), (822, 64813), (959, 55554), (987, 53978), (1182, 45073), (1379, 38634), (1918, 27777), (1974, 26989), (2758, 19317), (2877, 18518), (4137, 12878), (5754, 9259), (6439, 8274)]