52156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:93

約数の個数: 24

約数和(自身を含む): 105840

約数和(自身を除く): 53684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 59, 68, 118, 221, 236, 442, 767, 884, 1003, 1534, 2006, 3068, 4012, 13039, 26078, 52156]

約数ペア:

[(1, 52156), (2, 26078), (4, 13039), (13, 4012), (17, 3068), (26, 2006), (34, 1534), (52, 1003), (59, 884), (68, 767), (118, 442), (221, 236)]