51490185

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 85034880

約数和(自身を除く): 33544695

約数列:

[1, 3, 5, 15, 59, 73, 177, 219, 295, 365, 797, 885, 1095, 2391, 3985, 4307, 11955, 12921, 21535, 47023, 58181, 64605, 141069, 174543, 235115, 290905, 705345, 872715, 3432679, 10298037, 17163395, 51490185]

約数ペア:

[(1, 51490185), (3, 17163395), (5, 10298037), (15, 3432679), (59, 872715), (73, 705345), (177, 290905), (219, 235115), (295, 174543), (365, 141069), (797, 64605), (885, 58181), (1095, 47023), (2391, 21535), (3985, 12921), (4307, 11955)]