51845274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13033}}^1$

素因数の和:13071

約数の個数: 48

約数和(自身を含む): 128098152

約数和(自身を除く): 76252878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 13033, 26066, 39099, 78198, 117297, 169429, 221561, 234594, 338858, 443122, 508287, 664683, 1016574, 1329366, 1524861, 1994049, 2880293, 3049722, 3988098, 5760586, 8640879, 17281758, 25922637, 51845274]

約数ペア:

[(1, 51845274), (2, 25922637), (3, 17281758), (6, 8640879), (9, 5760586), (13, 3988098), (17, 3049722), (18, 2880293), (26, 1994049), (34, 1524861), (39, 1329366), (51, 1016574), (78, 664683), (102, 508287), (117, 443122), (153, 338858), (221, 234594), (234, 221561), (306, 169429), (442, 117297), (663, 78198), (1326, 39099), (1989, 26066), (3978, 13033)]