53761864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3719}}^1$

素因数の和:3877

約数の個数: 32

約数和(自身を含む): 109368000

約数和(自身を除く): 55606136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 3719, 7228, 7438, 14456, 14876, 29752, 48347, 96694, 193388, 386776, 516941, 1033882, 2067764, 4135528, 6720233, 13440466, 26880932, 53761864]

約数ペア:

[(1, 53761864), (2, 26880932), (4, 13440466), (8, 6720233), (13, 4135528), (26, 2067764), (52, 1033882), (104, 516941), (139, 386776), (278, 193388), (556, 96694), (1112, 48347), (1807, 29752), (3614, 14876), (3719, 14456), (7228, 7438)]