53481779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1741}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 61457760

約数和(自身を除く): 7975981

約数列:

[1, 13, 17, 139, 221, 1741, 1807, 2363, 22633, 29597, 30719, 241999, 384761, 3145987, 4113983, 53481779]

約数ペア:

[(1, 53481779), (13, 4113983), (17, 3145987), (139, 384761), (221, 241999), (1741, 30719), (1807, 29597), (2363, 22633)]