49419867

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 80179200

約数和(自身を除く): 30759333

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 479, 867, 1437, 2023, 3353, 4913, 6069, 8143, 10059, 14739, 24429, 34391, 57001, 103173, 138431, 171003, 415293, 969017, 2353327, 2907051, 7059981, 16473289, 49419867]

約数ペア:

[(1, 49419867), (3, 16473289), (7, 7059981), (17, 2907051), (21, 2353327), (51, 969017), (119, 415293), (289, 171003), (357, 138431), (479, 103173), (867, 57001), (1437, 34391), (2023, 24429), (3353, 14739), (4913, 10059), (6069, 8143)]