49820745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1069}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 86284800

約数和(自身を除く): 36464055

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 239, 717, 1069, 1195, 3107, 3207, 3585, 5345, 9321, 13897, 15535, 16035, 41691, 46605, 69485, 208455, 255491, 766473, 1277455, 3321383, 3832365, 9964149, 16606915, 49820745]

約数ペア:

[(1, 49820745), (3, 16606915), (5, 9964149), (13, 3832365), (15, 3321383), (39, 1277455), (65, 766473), (195, 255491), (239, 208455), (717, 69485), (1069, 46605), (1195, 41691), (3107, 16035), (3207, 15535), (3585, 13897), (5345, 9321)]