51885054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13043}}^1$

素因数の和:13081

約数の個数: 48

約数和(自身を含む): 128196432

約数和(自身を除く): 76311378

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, 13043, 26086, 39129, 78258, 117387, 169559, 221731, 234774, 339118, 443462, 508677, 665193, 1017354, 1330386, 1526031, 1995579, 2882503, 3052062, 3991158, 5765006, 8647509, 17295018, 25942527, 51885054]

約数ペア:

[(1, 51885054), (2, 25942527), (3, 17295018), (6, 8647509), (9, 5765006), (13, 3991158), (17, 3052062), (18, 2882503), (26, 1995579), (34, 1526031), (39, 1330386), (51, 1017354), (78, 665193), (102, 508677), (117, 443462), (153, 339118), (221, 234774), (234, 221731), (306, 169559), (442, 117387), (663, 78258), (1326, 39129), (1989, 26086), (3978, 13043)]