54297212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1697}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 100317840

約数和(自身を除く): 46020628

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1684, 1697, 3394, 6788, 7999, 15998, 31996, 32243, 64486, 128972, 714437, 1428874, 2857748, 13574303, 27148606, 54297212]

約数ペア:

[(1, 54297212), (2, 27148606), (4, 13574303), (19, 2857748), (38, 1428874), (76, 714437), (421, 128972), (842, 64486), (1684, 32243), (1697, 31996), (3394, 15998), (6788, 7999)]