49915788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{319973}}^1$

素因数の和:319993

約数の個数: 24

約数和(自身を含む): 125429808

約数和(自身を除く): 75514020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 319973, 639946, 959919, 1279892, 1919838, 3839676, 4159649, 8319298, 12478947, 16638596, 24957894, 49915788]

約数ペア:

[(1, 49915788), (2, 24957894), (3, 16638596), (4, 12478947), (6, 8319298), (12, 4159649), (13, 3839676), (26, 1919838), (39, 1279892), (52, 959919), (78, 639946), (156, 319973)]