53439008

素因数分解:

$2^5\times 7^2\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 72

約数和(自身を含む): 123717132

約数和(自身を除く): 70278124

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 173, 196, 197, 224, 346, 392, 394, 692, 784, 788, 1211, 1379, 1384, 1568, 1576, 2422, 2758, 2768, 3152, 4844, 5516, 5536, 6304, 8477, 9653, 9688, 11032, 16954, 19306, 19376, 22064, 33908, 34081, 38612, 38752, 44128, 67816, 68162, 77224, 135632, 136324, 154448, 238567, 271264, 272648, 308896, 477134, 545296, 954268, 1090592, 1669969, 1908536, 3339938, 3817072, 6679876, 7634144, 13359752, 26719504, 53439008]

約数ペア:

[(1, 53439008), (2, 26719504), (4, 13359752), (7, 7634144), (8, 6679876), (14, 3817072), (16, 3339938), (28, 1908536), (32, 1669969), (49, 1090592), (56, 954268), (98, 545296), (112, 477134), (173, 308896), (196, 272648), (197, 271264), (224, 238567), (346, 154448), (392, 136324), (394, 135632), (692, 77224), (784, 68162), (788, 67816), (1211, 44128), (1379, 38752), (1384, 38612), (1568, 34081), (1576, 33908), (2422, 22064), (2758, 19376), (2768, 19306), (3152, 16954), (4844, 11032), (5516, 9688), (5536, 9653), (6304, 8477)]