56901542

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1580

約数の個数: 24

約数和(自身を含む): 91842336

約数和(自身を除く): 34940794

約数列:

[1, 2, 19, 38, 53, 106, 361, 722, 1007, 1487, 2014, 2974, 19133, 28253, 38266, 56506, 78811, 157622, 536807, 1073614, 1497409, 2994818, 28450771, 56901542]

約数ペア:

[(1, 56901542), (2, 28450771), (19, 2994818), (38, 1497409), (53, 1073614), (106, 536807), (361, 157622), (722, 78811), (1007, 56506), (1487, 38266), (2014, 28253), (2974, 19133)]