49388410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{13681}}^1$

素因数の和:13726

約数の個数: 24

約数和(自身を含む): 93831156

約数和(自身を除く): 44442746

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 13681, 27362, 68405, 136810, 259939, 519878, 1299695, 2599390, 4938841, 9877682, 24694205, 49388410]

約数ペア:

[(1, 49388410), (2, 24694205), (5, 9877682), (10, 4938841), (19, 2599390), (38, 1299695), (95, 519878), (190, 259939), (361, 136810), (722, 68405), (1805, 27362), (3610, 13681)]