55981810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{136541}}^1$

素因数の和:136589

約数の個数: 16

約数和(自身を含む): 103225752

約数和(自身を除く): 47243942

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 136541, 273082, 682705, 1365410, 5598181, 11196362, 27990905, 55981810]

約数ペア:

[(1, 55981810), (2, 27990905), (5, 11196362), (10, 5598181), (41, 1365410), (82, 682705), (205, 273082), (410, 136541)]