51217388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4463}}^1$

素因数の和:4637

約数の個数: 24

約数和(自身を含む): 94993920

約数和(自身を除く): 43776532

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 4463, 5738, 8926, 11476, 17852, 84797, 169594, 339188, 673913, 1347826, 2695652, 12804347, 25608694, 51217388]

約数ペア:

[(1, 51217388), (2, 25608694), (4, 12804347), (19, 2695652), (38, 1347826), (76, 673913), (151, 339188), (302, 169594), (604, 84797), (2869, 17852), (4463, 11476), (5738, 8926)]