51372918

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 115026912

約数和(自身を除く): 63653994

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 151, 246, 302, 369, 453, 461, 738, 906, 922, 1359, 1383, 2718, 2766, 4149, 6191, 8298, 12382, 18573, 18901, 37146, 37802, 55719, 56703, 69611, 111438, 113406, 139222, 170109, 208833, 340218, 417666, 626499, 1252998, 2854051, 5708102, 8562153, 17124306, 25686459, 51372918]

約数ペア:

[(1, 51372918), (2, 25686459), (3, 17124306), (6, 8562153), (9, 5708102), (18, 2854051), (41, 1252998), (82, 626499), (123, 417666), (151, 340218), (246, 208833), (302, 170109), (369, 139222), (453, 113406), (461, 111438), (738, 69611), (906, 56703), (922, 55719), (1359, 37802), (1383, 37146), (2718, 18901), (2766, 18573), (4149, 12382), (6191, 8298)]