5048967196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{261713}}^1$

素因数の和:261790

約数の個数: 48

約数和(自身を含む): 11079923904

約数和(自身を除く): 6030956708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 19292, 261713, 523426, 1046852, 1831991, 3402269, 3663982, 6804538, 7327964, 13609076, 13870789, 23815883, 27741578, 47631766, 55483156, 95263532, 97095523, 180320257, 194191046, 360640514, 388382092, 721281028, 1262241799, 2524483598, 5048967196]

約数ペア:

[(1, 5048967196), (2, 2524483598), (4, 1262241799), (7, 721281028), (13, 388382092), (14, 360640514), (26, 194191046), (28, 180320257), (52, 97095523), (53, 95263532), (91, 55483156), (106, 47631766), (182, 27741578), (212, 23815883), (364, 13870789), (371, 13609076), (689, 7327964), (742, 6804538), (1378, 3663982), (1484, 3402269), (2756, 1831991), (4823, 1046852), (9646, 523426), (19292, 261713)]