51553836

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{3989}}^1$

素因数の和:4358

約数の個数: 36

約数和(自身を含む): 130712400

約数和(自身を除く): 79158564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 3231, 3989, 4308, 6462, 7978, 11967, 12924, 15956, 23934, 35901, 47868, 71802, 143604, 1432051, 2864102, 4296153, 5728204, 8592306, 12888459, 17184612, 25776918, 51553836]

約数ペア:

[(1, 51553836), (2, 25776918), (3, 17184612), (4, 12888459), (6, 8592306), (9, 5728204), (12, 4296153), (18, 2864102), (36, 1432051), (359, 143604), (718, 71802), (1077, 47868), (1436, 35901), (2154, 23934), (3231, 15956), (3989, 12924), (4308, 11967), (6462, 7978)]