56481328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{121727}}^1$

素因数の和:121764

約数の個数: 20

約数和(自身を含む): 113207040

約数和(自身を除く): 56725712

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 121727, 243454, 486908, 973816, 1947632, 3530083, 7060166, 14120332, 28240664, 56481328]

約数ペア:

[(1, 56481328), (2, 28240664), (4, 14120332), (8, 7060166), (16, 3530083), (29, 1947632), (58, 973816), (116, 486908), (232, 243454), (464, 121727)]