51336310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{165601}}^1$

素因数の和:165639

約数の個数: 16

約数和(自身を含む): 95386752

約数和(自身を除く): 44050442

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 165601, 331202, 828005, 1656010, 5133631, 10267262, 25668155, 51336310]

約数ペア:

[(1, 51336310), (2, 25668155), (5, 10267262), (10, 5133631), (31, 1656010), (62, 828005), (155, 331202), (310, 165601)]