53421430

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{15307}}^1$

素因数の和:15663

約数の個数: 16

約数和(自身を含む): 96440400

約数和(自身を除く): 43018970

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 15307, 30614, 76535, 153070, 5342143, 10684286, 26710715, 53421430]

約数ペア:

[(1, 53421430), (2, 26710715), (5, 10684286), (10, 5342143), (349, 153070), (698, 76535), (1745, 30614), (3490, 15307)]