55665564

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 133765632

約数和(自身を除く): 78100068

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 233, 258, 463, 466, 516, 699, 926, 932, 1389, 1398, 1852, 2778, 2796, 5556, 10019, 19909, 20038, 30057, 39818, 40076, 59727, 60114, 79636, 107879, 119454, 120228, 215758, 238908, 323637, 431516, 647274, 1294548, 4638797, 9277594, 13916391, 18555188, 27832782, 55665564]

約数ペア:

[(1, 55665564), (2, 27832782), (3, 18555188), (4, 13916391), (6, 9277594), (12, 4638797), (43, 1294548), (86, 647274), (129, 431516), (172, 323637), (233, 238908), (258, 215758), (463, 120228), (466, 119454), (516, 107879), (699, 79636), (926, 60114), (932, 59727), (1389, 40076), (1398, 39818), (1852, 30057), (2778, 20038), (2796, 19909), (5556, 10019)]