51237424

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10639}}^1$

素因数の和:10697

約数の個数: 40

約数和(自身を含む): 116103680

約数和(自身を除く): 64866256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 10639, 21278, 42556, 74473, 85112, 148946, 170224, 297892, 457477, 595784, 914954, 1191568, 1829908, 3202339, 3659816, 6404678, 7319632, 12809356, 25618712, 51237424]

約数ペア:

[(1, 51237424), (2, 25618712), (4, 12809356), (7, 7319632), (8, 6404678), (14, 3659816), (16, 3202339), (28, 1829908), (43, 1191568), (56, 914954), (86, 595784), (112, 457477), (172, 297892), (301, 170224), (344, 148946), (602, 85112), (688, 74473), (1204, 42556), (2408, 21278), (4816, 10639)]