55989604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{3989}}^1$

素因数の和:4044

約数の個数: 36

約数和(自身を含む): 111440700

約数和(自身を除く): 55451096

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 3509, 3989, 7018, 7978, 14036, 15956, 43879, 87758, 115681, 175516, 231362, 462724, 482669, 965338, 1272491, 1930676, 2544982, 5089964, 13997401, 27994802, 55989604]

約数ペア:

[(1, 55989604), (2, 27994802), (4, 13997401), (11, 5089964), (22, 2544982), (29, 1930676), (44, 1272491), (58, 965338), (116, 482669), (121, 462724), (242, 231362), (319, 175516), (484, 115681), (638, 87758), (1276, 43879), (3509, 15956), (3989, 14036), (7018, 7978)]