55440544

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 112687848

約数和(自身を除く): 57247304

約数列:

[1, 2, 4, 8, 16, 32, 53, 97, 106, 194, 212, 337, 388, 424, 674, 776, 848, 1348, 1552, 1696, 2696, 3104, 5141, 5392, 10282, 10784, 17861, 20564, 32689, 35722, 41128, 65378, 71444, 82256, 130756, 142888, 164512, 261512, 285776, 523024, 571552, 1046048, 1732517, 3465034, 6930068, 13860136, 27720272, 55440544]

約数ペア:

[(1, 55440544), (2, 27720272), (4, 13860136), (8, 6930068), (16, 3465034), (32, 1732517), (53, 1046048), (97, 571552), (106, 523024), (194, 285776), (212, 261512), (337, 164512), (388, 142888), (424, 130756), (674, 82256), (776, 71444), (848, 65378), (1348, 41128), (1552, 35722), (1696, 32689), (2696, 20564), (3104, 17861), (5141, 10784), (5392, 10282)]