55333282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20509}}^1$

素因数の和:20601

約数の個数: 16

約数和(自身を含む): 88603200

約数和(自身を除く): 33269918

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 20509, 41018, 389671, 779342, 1456139, 2912278, 27666641, 55333282]

約数ペア:

[(1, 55333282), (2, 27666641), (19, 2912278), (38, 1456139), (71, 779342), (142, 389671), (1349, 41018), (2698, 20509)]