50102620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131849}}^1$

素因数の和:131877

約数の個数: 24

約数和(自身を含む): 110754000

約数和(自身を除く): 60651380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 131849, 263698, 527396, 659245, 1318490, 2505131, 2636980, 5010262, 10020524, 12525655, 25051310, 50102620]

約数ペア:

[(1, 50102620), (2, 25051310), (4, 12525655), (5, 10020524), (10, 5010262), (19, 2636980), (20, 2505131), (38, 1318490), (76, 659245), (95, 527396), (190, 263698), (380, 131849)]