51337888

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1182

約数の個数: 72

約数和(自身を含む): 121734900

約数和(自身を除く): 70397012

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 784, 812, 928, 1129, 1421, 1568, 1624, 2258, 2842, 3248, 4516, 5684, 6496, 7903, 9032, 11368, 15806, 18064, 22736, 31612, 32741, 36128, 45472, 55321, 63224, 65482, 110642, 126448, 130964, 221284, 229187, 252896, 261928, 442568, 458374, 523856, 885136, 916748, 1047712, 1604309, 1770272, 1833496, 3208618, 3666992, 6417236, 7333984, 12834472, 25668944, 51337888]

約数ペア:

[(1, 51337888), (2, 25668944), (4, 12834472), (7, 7333984), (8, 6417236), (14, 3666992), (16, 3208618), (28, 1833496), (29, 1770272), (32, 1604309), (49, 1047712), (56, 916748), (58, 885136), (98, 523856), (112, 458374), (116, 442568), (196, 261928), (203, 252896), (224, 229187), (232, 221284), (392, 130964), (406, 126448), (464, 110642), (784, 65482), (812, 63224), (928, 55321), (1129, 45472), (1421, 36128), (1568, 32741), (1624, 31612), (2258, 22736), (2842, 18064), (3248, 15806), (4516, 11368), (5684, 9032), (6496, 7903)]