56440442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{31321}}^1$

素因数の和:31393

約数の個数: 16

約数和(自身を含む): 91334952

約数和(自身を除く): 34894510

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 31321, 62642, 532457, 1064914, 1660013, 3320026, 28220221, 56440442]

約数ペア:

[(1, 56440442), (2, 28220221), (17, 3320026), (34, 1660013), (53, 1064914), (106, 532457), (901, 62642), (1802, 31321)]