51254048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 108428544

約数和(自身を除く): 57174496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 1327, 2272, 2414, 2654, 4828, 5308, 9656, 10616, 19312, 21232, 22559, 38624, 42464, 45118, 90236, 94217, 180472, 188434, 360944, 376868, 721888, 753736, 1507472, 1601689, 3014944, 3203378, 6406756, 12813512, 25627024, 51254048]

約数ペア:

[(1, 51254048), (2, 25627024), (4, 12813512), (8, 6406756), (16, 3203378), (17, 3014944), (32, 1601689), (34, 1507472), (68, 753736), (71, 721888), (136, 376868), (142, 360944), (272, 188434), (284, 180472), (544, 94217), (568, 90236), (1136, 45118), (1207, 42464), (1327, 38624), (2272, 22559), (2414, 21232), (2654, 19312), (4828, 10616), (5308, 9656)]