51647310064

素因数分解:

$2^4\times 7^3\times {\mathrm{9410953}}^1$

素因数の和:9410982

約数の個数: 40

約数和(自身を含む): 116695829600

約数和(自身を除く): 65048519536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 9410953, 18821906, 37643812, 65876671, 75287624, 131753342, 150575248, 263506684, 461136697, 527013368, 922273394, 1054026736, 1844546788, 3227956879, 3689093576, 6455913758, 7378187152, 12911827516, 25823655032, 51647310064]

約数ペア:

[(1, 51647310064), (2, 25823655032), (4, 12911827516), (7, 7378187152), (8, 6455913758), (14, 3689093576), (16, 3227956879), (28, 1844546788), (49, 1054026736), (56, 922273394), (98, 527013368), (112, 461136697), (196, 263506684), (343, 150575248), (392, 131753342), (686, 75287624), (784, 65876671), (1372, 37643812), (2744, 18821906), (5488, 9410953)]