49886538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{639571}}^1$

素因数の和:639589

約数の個数: 16

約数和(自身を含む): 107448096

約数和(自身を除く): 57561558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 639571, 1279142, 1918713, 3837426, 8314423, 16628846, 24943269, 49886538]

約数ペア:

[(1, 49886538), (2, 24943269), (3, 16628846), (6, 8314423), (13, 3837426), (26, 1918713), (39, 1279142), (78, 639571)]