56130308

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2004

約数の個数: 36

約数和(自身を含む): 108895248

約数和(自身を除く): 52764940

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 1931, 2236, 3862, 7267, 7724, 14534, 25103, 29068, 50206, 83033, 100412, 166066, 326339, 332132, 652678, 1079429, 1305356, 2158858, 4317716, 14032577, 28065154, 56130308]

約数ペア:

[(1, 56130308), (2, 28065154), (4, 14032577), (13, 4317716), (26, 2158858), (43, 1305356), (52, 1079429), (86, 652678), (169, 332132), (172, 326339), (338, 166066), (559, 100412), (676, 83033), (1118, 50206), (1931, 29068), (2236, 25103), (3862, 14534), (7267, 7724)]