50576680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16421}}^1$

素因数の和:16450

約数の個数: 64

約数和(自身を含む): 141886080

約数和(自身を除く): 91309400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 16421, 32842, 65684, 82105, 114947, 131368, 164210, 180631, 229894, 328420, 361262, 459788, 574735, 656840, 722524, 903155, 919576, 1149470, 1264417, 1445048, 1806310, 2298940, 2528834, 3612620, 4597880, 5057668, 6322085, 7225240, 10115336, 12644170, 25288340, 50576680]

約数ペア:

[(1, 50576680), (2, 25288340), (4, 12644170), (5, 10115336), (7, 7225240), (8, 6322085), (10, 5057668), (11, 4597880), (14, 3612620), (20, 2528834), (22, 2298940), (28, 1806310), (35, 1445048), (40, 1264417), (44, 1149470), (55, 919576), (56, 903155), (70, 722524), (77, 656840), (88, 574735), (110, 459788), (140, 361262), (154, 328420), (220, 229894), (280, 180631), (308, 164210), (385, 131368), (440, 114947), (616, 82105), (770, 65684), (1540, 32842), (3080, 16421)]