55281374

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3392

約数の個数: 24

約数和(自身を含む): 91348560

約数和(自身を除く): 36067186

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 3329, 6658, 8303, 16606, 63251, 76567, 126502, 153134, 1201769, 1454773, 2403538, 2909546, 27640687, 55281374]

約数ペア:

[(1, 55281374), (2, 27640687), (19, 2909546), (23, 2403538), (38, 1454773), (46, 1201769), (361, 153134), (437, 126502), (722, 76567), (874, 63251), (3329, 16606), (6658, 8303)]