51639068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1951}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 97560960

約数和(自身を除く): 45921892

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 1951, 2036, 3902, 6617, 7804, 13234, 25363, 26468, 50726, 101452, 993059, 1986118, 3972236, 12909767, 25819534, 51639068]

約数ペア:

[(1, 51639068), (2, 25819534), (4, 12909767), (13, 3972236), (26, 1986118), (52, 993059), (509, 101452), (1018, 50726), (1951, 26468), (2036, 25363), (3902, 13234), (6617, 7804)]