51647344

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3631}}^1$

素因数の和:3773

約数の個数: 40

約数和(自身を含む): 115294208

約数和(自身を除く): 63646864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 3631, 7112, 7262, 14224, 14524, 25417, 29048, 50834, 58096, 101668, 203336, 406672, 461137, 922274, 1844548, 3227959, 3689096, 6455918, 7378192, 12911836, 25823672, 51647344]

約数ペア:

[(1, 51647344), (2, 25823672), (4, 12911836), (7, 7378192), (8, 6455918), (14, 3689096), (16, 3227959), (28, 1844548), (56, 922274), (112, 461137), (127, 406672), (254, 203336), (508, 101668), (889, 58096), (1016, 50834), (1778, 29048), (2032, 25417), (3556, 14524), (3631, 14224), (7112, 7262)]