51085136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:959

約数の個数: 40

約数和(自身を含む): 105321384

約数和(自身を除く): 54236248

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 293, 586, 641, 1172, 1282, 2344, 2564, 4688, 4981, 5128, 9962, 10256, 10897, 19924, 21794, 39848, 43588, 79696, 87176, 174352, 187813, 375626, 751252, 1502504, 3005008, 3192821, 6385642, 12771284, 25542568, 51085136]

約数ペア:

[(1, 51085136), (2, 25542568), (4, 12771284), (8, 6385642), (16, 3192821), (17, 3005008), (34, 1502504), (68, 751252), (136, 375626), (272, 187813), (293, 174352), (586, 87176), (641, 79696), (1172, 43588), (1282, 39848), (2344, 21794), (2564, 19924), (4688, 10897), (4981, 10256), (5128, 9962)]