51398848

素因数分解:

$2^6\times {\mathrm{643}}^1\times {\mathrm{1249}}^1$

素因数の和:1904

約数の個数: 28

約数和(自身を含む): 102235000

約数和(自身を除く): 50836152

約数列:

[1, 2, 4, 8, 16, 32, 64, 643, 1249, 1286, 2498, 2572, 4996, 5144, 9992, 10288, 19984, 20576, 39968, 41152, 79936, 803107, 1606214, 3212428, 6424856, 12849712, 25699424, 51398848]

約数ペア:

[(1, 51398848), (2, 25699424), (4, 12849712), (8, 6424856), (16, 3212428), (32, 1606214), (64, 803107), (643, 79936), (1249, 41152), (1286, 39968), (2498, 20576), (2572, 19984), (4996, 10288), (5144, 9992)]