50267728

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:780

約数の個数: 60

約数和(自身を含む): 114635892

約数和(自身を除く): 64368164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 388, 392, 661, 679, 776, 784, 1322, 1358, 1552, 2644, 2716, 4627, 4753, 5288, 5432, 9254, 9506, 10576, 10864, 18508, 19012, 32389, 37016, 38024, 64117, 64778, 74032, 76048, 128234, 129556, 256468, 259112, 448819, 512936, 518224, 897638, 1025872, 1795276, 3141733, 3590552, 6283466, 7181104, 12566932, 25133864, 50267728]

約数ペア:

[(1, 50267728), (2, 25133864), (4, 12566932), (7, 7181104), (8, 6283466), (14, 3590552), (16, 3141733), (28, 1795276), (49, 1025872), (56, 897638), (97, 518224), (98, 512936), (112, 448819), (194, 259112), (196, 256468), (388, 129556), (392, 128234), (661, 76048), (679, 74032), (776, 64778), (784, 64117), (1322, 38024), (1358, 37016), (1552, 32389), (2644, 19012), (2716, 18508), (4627, 10864), (4753, 10576), (5288, 9506), (5432, 9254)]