51374182

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1$

素因数の和:1215

約数の個数: 16

約数和(自身を含む): 78230880

約数和(自身を除く): 26856698

約数列:

[1, 2, 89, 178, 397, 727, 794, 1454, 35333, 64703, 70666, 129406, 288619, 577238, 25687091, 51374182]

約数ペア:

[(1, 51374182), (2, 25687091), (89, 577238), (178, 288619), (397, 129406), (727, 70666), (794, 64703), (1454, 35333)]