49918599

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 78408000

約数和(自身を除く): 28489401

約数列:

[1, 3, 9, 27, 29, 79, 81, 87, 237, 261, 269, 711, 783, 807, 2133, 2291, 2349, 2421, 6399, 6873, 7263, 7801, 20619, 21251, 21789, 23403, 61857, 63753, 70209, 185571, 191259, 210627, 573777, 616279, 631881, 1721331, 1848837, 5546511, 16639533, 49918599]

約数ペア:

[(1, 49918599), (3, 16639533), (9, 5546511), (27, 1848837), (29, 1721331), (79, 631881), (81, 616279), (87, 573777), (237, 210627), (261, 191259), (269, 185571), (711, 70209), (783, 63753), (807, 61857), (2133, 23403), (2291, 21789), (2349, 21251), (2421, 20619), (6399, 7801), (6873, 7263)]