49642915

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3929}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 71871840

約数和(自身を除く): 22228925

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 3929, 12635, 19645, 27503, 74651, 137515, 373255, 522557, 1418369, 2612785, 7091845, 9928583, 49642915]

約数ペア:

[(1, 49642915), (5, 9928583), (7, 7091845), (19, 2612785), (35, 1418369), (95, 522557), (133, 373255), (361, 137515), (665, 74651), (1805, 27503), (2527, 19645), (3929, 12635)]