51897776

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9859}}^1$

素因数の和:9921

約数の個数: 40

約数和(自身を含む): 117373440

約数和(自身を除く): 65475664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 9859, 19718, 39436, 69013, 78872, 138026, 157744, 276052, 463373, 552104, 926746, 1104208, 1853492, 3243611, 3706984, 6487222, 7413968, 12974444, 25948888, 51897776]

約数ペア:

[(1, 51897776), (2, 25948888), (4, 12974444), (7, 7413968), (8, 6487222), (14, 3706984), (16, 3243611), (28, 1853492), (47, 1104208), (56, 926746), (94, 552104), (112, 463373), (188, 276052), (329, 157744), (376, 138026), (658, 78872), (752, 69013), (1316, 39436), (2632, 19718), (5264, 9859)]