56947878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{243367}}^1$

素因数の和:243388

約数の個数: 24

約数和(自身を含む): 132878928

約数和(自身を除く): 75931050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 243367, 486734, 730101, 1460202, 2190303, 3163771, 4380606, 6327542, 9491313, 18982626, 28473939, 56947878]

約数ペア:

[(1, 56947878), (2, 28473939), (3, 18982626), (6, 9491313), (9, 6327542), (13, 4380606), (18, 3163771), (26, 2190303), (39, 1460202), (78, 730101), (117, 486734), (234, 243367)]