51334088

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 106769520

約数和(自身を除く): 55435432

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 883, 1118, 1352, 1766, 2236, 3532, 4472, 7064, 7267, 11479, 14534, 22958, 29068, 37969, 45916, 58136, 75938, 91832, 149227, 151876, 298454, 303752, 493597, 596908, 987194, 1193816, 1974388, 3948776, 6416761, 12833522, 25667044, 51334088]

約数ペア:

[(1, 51334088), (2, 25667044), (4, 12833522), (8, 6416761), (13, 3948776), (26, 1974388), (43, 1193816), (52, 987194), (86, 596908), (104, 493597), (169, 303752), (172, 298454), (338, 151876), (344, 149227), (559, 91832), (676, 75938), (883, 58136), (1118, 45916), (1352, 37969), (1766, 29068), (2236, 22958), (3532, 14534), (4472, 11479), (7064, 7267)]