52185128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 100737000

約数和(自身を除く): 48551872

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 389, 409, 778, 818, 1556, 1636, 3112, 3272, 15949, 16769, 31898, 33538, 63796, 67076, 127592, 134152, 159101, 318202, 636404, 1272808, 6523141, 13046282, 26092564, 52185128]

約数ペア:

[(1, 52185128), (2, 26092564), (4, 13046282), (8, 6523141), (41, 1272808), (82, 636404), (164, 318202), (328, 159101), (389, 134152), (409, 127592), (778, 67076), (818, 63796), (1556, 33538), (1636, 31898), (3112, 16769), (3272, 15949)]