49405005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28151}}^1$

素因数の和:28178

約数の個数: 32

約数和(自身を含む): 94590720

約数和(自身を除く): 45185715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 28151, 84453, 140755, 253359, 365963, 422265, 760077, 1097889, 1266795, 1829815, 3293667, 3800385, 5489445, 9881001, 16468335, 49405005]

約数ペア:

[(1, 49405005), (3, 16468335), (5, 9881001), (9, 5489445), (13, 3800385), (15, 3293667), (27, 1829815), (39, 1266795), (45, 1097889), (65, 760077), (117, 422265), (135, 365963), (195, 253359), (351, 140755), (585, 84453), (1755, 28151)]