51304715

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19037}}^1$

素因数の和:19067

約数の個数: 24

約数和(自身を含む): 78131952

約数和(自身を除く): 26827237

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 19037, 95185, 133259, 209407, 666295, 932813, 1047035, 1465849, 4664065, 7329245, 10260943, 51304715]

約数ペア:

[(1, 51304715), (5, 10260943), (7, 7329245), (11, 4664065), (35, 1465849), (49, 1047035), (55, 932813), (77, 666295), (245, 209407), (385, 133259), (539, 95185), (2695, 19037)]