49272890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{13649}}^1$

素因数の和:13694

約数の個数: 24

約数和(自身を含む): 93611700

約数和(自身を除く): 44338810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 13649, 27298, 68245, 136490, 259331, 518662, 1296655, 2593310, 4927289, 9854578, 24636445, 49272890]

約数ペア:

[(1, 49272890), (2, 24636445), (5, 9854578), (10, 4927289), (19, 2593310), (38, 1296655), (95, 518662), (190, 259331), (361, 136490), (722, 68245), (1805, 27298), (3610, 13649)]