51788892485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{239171}}^1$

素因数の和:239345

約数の個数: 32

約数和(自身を含む): 70534692864

約数和(自身を除く): 18745800379

約数列:

[1, 5, 11, 31, 55, 127, 155, 341, 635, 1397, 1705, 3937, 6985, 19685, 43307, 216535, 239171, 1195855, 2630881, 7414301, 13154405, 30374717, 37071505, 81557311, 151873585, 334121887, 407786555, 941616227, 1670609435, 4708081135, 10357778497, 51788892485]

約数ペア:

[(1, 51788892485), (5, 10357778497), (11, 4708081135), (31, 1670609435), (55, 941616227), (127, 407786555), (155, 334121887), (341, 151873585), (635, 81557311), (1397, 37071505), (1705, 30374717), (3937, 13154405), (6985, 7414301), (19685, 2630881), (43307, 1195855), (216535, 239171)]