56262580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 132187104

約数和(自身を除く): 75924524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 121, 134, 220, 242, 268, 335, 347, 484, 605, 670, 694, 737, 1210, 1340, 1388, 1474, 1735, 2420, 2948, 3470, 3685, 3817, 6940, 7370, 7634, 8107, 14740, 15268, 16214, 19085, 23249, 32428, 38170, 40535, 41987, 46498, 76340, 81070, 83974, 92996, 116245, 162140, 167948, 209935, 232490, 255739, 419870, 464980, 511478, 839740, 1022956, 1278695, 2557390, 2813129, 5114780, 5626258, 11252516, 14065645, 28131290, 56262580]

約数ペア:

[(1, 56262580), (2, 28131290), (4, 14065645), (5, 11252516), (10, 5626258), (11, 5114780), (20, 2813129), (22, 2557390), (44, 1278695), (55, 1022956), (67, 839740), (110, 511478), (121, 464980), (134, 419870), (220, 255739), (242, 232490), (268, 209935), (335, 167948), (347, 162140), (484, 116245), (605, 92996), (670, 83974), (694, 81070), (737, 76340), (1210, 46498), (1340, 41987), (1388, 40535), (1474, 38170), (1735, 32428), (2420, 23249), (2948, 19085), (3470, 16214), (3685, 15268), (3817, 14740), (6940, 8107), (7370, 7634)]