51634544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{248243}}^1$

素因数の和:248264

約数の個数: 20

約数和(自身を含む): 107737896

約数和(自身を除く): 56103352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 248243, 496486, 992972, 1985944, 3227159, 3971888, 6454318, 12908636, 25817272, 51634544]

約数ペア:

[(1, 51634544), (2, 25817272), (4, 12908636), (8, 6454318), (13, 3971888), (16, 3227159), (26, 1985944), (52, 992972), (104, 496486), (208, 248243)]