56556539560

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26677613}}^1$

素因数の和:26677677

約数の個数: 32

約数和(自身を含む): 129653204040

約数和(自身を除く): 73096664480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 26677613, 53355226, 106710452, 133388065, 213420904, 266776130, 533552260, 1067104520, 1413913489, 2827826978, 5655653956, 7069567445, 11311307912, 14139134890, 28278269780, 56556539560]

約数ペア:

[(1, 56556539560), (2, 28278269780), (4, 14139134890), (5, 11311307912), (8, 7069567445), (10, 5655653956), (20, 2827826978), (40, 1413913489), (53, 1067104520), (106, 533552260), (212, 266776130), (265, 213420904), (424, 133388065), (530, 106710452), (1060, 53355226), (2120, 26677613)]