49678785

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28307}}^1$

素因数の和:28334

約数の個数: 32

約数和(自身を含む): 95114880

約数和(自身を除く): 45436095

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 28307, 84921, 141535, 254763, 367991, 424605, 764289, 1103973, 1273815, 1839955, 3311919, 3821445, 5519865, 9935757, 16559595, 49678785]

約数ペア:

[(1, 49678785), (3, 16559595), (5, 9935757), (9, 5519865), (13, 3821445), (15, 3311919), (27, 1839955), (39, 1273815), (45, 1103973), (65, 764289), (117, 424605), (135, 367991), (195, 254763), (351, 141535), (585, 84921), (1755, 28307)]