51315488

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2141}}^1$

素因数の和:2265

約数の個数: 48

約数和(自身を含む): 116593344

約数和(自身を除く): 65277856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2141, 2996, 3424, 4282, 5992, 8564, 11984, 14987, 17128, 23968, 29974, 34256, 59948, 68512, 119896, 229087, 239792, 458174, 479584, 916348, 1603609, 1832696, 3207218, 3665392, 6414436, 7330784, 12828872, 25657744, 51315488]

約数ペア:

[(1, 51315488), (2, 25657744), (4, 12828872), (7, 7330784), (8, 6414436), (14, 3665392), (16, 3207218), (28, 1832696), (32, 1603609), (56, 916348), (107, 479584), (112, 458174), (214, 239792), (224, 229087), (428, 119896), (749, 68512), (856, 59948), (1498, 34256), (1712, 29974), (2141, 23968), (2996, 17128), (3424, 14987), (4282, 11984), (5992, 8564)]