48049990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12289}}^1$

素因数の和:12336

約数の個数: 32

約数和(自身を含む): 95567040

約数和(自身を除く): 47517050

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 12289, 24578, 61445, 122890, 208913, 282647, 417826, 565294, 1044565, 1413235, 2089130, 2826470, 4804999, 9609998, 24024995, 48049990]

約数ペア:

[(1, 48049990), (2, 24024995), (5, 9609998), (10, 4804999), (17, 2826470), (23, 2089130), (34, 1413235), (46, 1044565), (85, 565294), (115, 417826), (170, 282647), (230, 208913), (391, 122890), (782, 61445), (1955, 24578), (3910, 12289)]