51533608

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21401}}^1$

素因数の和:21457

約数の個数: 32

約数和(自身を含む): 113002560

約数和(自身を除く): 61468952

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 21401, 42802, 85604, 149807, 171208, 299614, 599228, 920243, 1198456, 1840486, 3680972, 6441701, 7361944, 12883402, 25766804, 51533608]

約数ペア:

[(1, 51533608), (2, 25766804), (4, 12883402), (7, 7361944), (8, 6441701), (14, 3680972), (28, 1840486), (43, 1198456), (56, 920243), (86, 599228), (172, 299614), (301, 171208), (344, 149807), (602, 85604), (1204, 42802), (2408, 21401)]