55253068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17419}}^1$

素因数の和:17497

約数の個数: 24

約数和(自身を含む): 105843920

約数和(自身を除く): 50590852

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 17419, 34838, 69676, 226447, 452894, 905788, 1062559, 2125118, 4250236, 13813267, 27626534, 55253068]

約数ペア:

[(1, 55253068), (2, 27626534), (4, 13813267), (13, 4250236), (26, 2125118), (52, 1062559), (61, 905788), (122, 452894), (244, 226447), (793, 69676), (1586, 34838), (3172, 17419)]