53205878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5180

約数の個数: 24

約数和(自身を含む): 89781384

約数和(自身を除く): 36575506

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5113, 5203, 10226, 10406, 56243, 112486, 219859, 439718, 618673, 1237346, 2418449, 4836898, 26602939, 53205878]

約数ペア:

[(1, 53205878), (2, 26602939), (11, 4836898), (22, 2418449), (43, 1237346), (86, 618673), (121, 439718), (242, 219859), (473, 112486), (946, 56243), (5113, 10406), (5203, 10226)]