49426315

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 63367920

約数和(自身を除く): 13941605

約数列:

[1, 5, 19, 95, 139, 197, 361, 695, 985, 1805, 2641, 3743, 13205, 18715, 27383, 50179, 71117, 136915, 250895, 355585, 520277, 2601385, 9885263, 49426315]

約数ペア:

[(1, 49426315), (5, 9885263), (19, 2601385), (95, 520277), (139, 355585), (197, 250895), (361, 136915), (695, 71117), (985, 50179), (1805, 27383), (2641, 18715), (3743, 13205)]