51179778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{218717}}^1$

素因数の和:218738

約数の個数: 24

約数和(自身を含む): 119420028

約数和(自身を除く): 68240250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 218717, 437434, 656151, 1312302, 1968453, 2843321, 3936906, 5686642, 8529963, 17059926, 25589889, 51179778]

約数ペア:

[(1, 51179778), (2, 25589889), (3, 17059926), (6, 8529963), (9, 5686642), (13, 3936906), (18, 2843321), (26, 1968453), (39, 1312302), (78, 656151), (117, 437434), (234, 218717)]