53169328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:869

約数の個数: 40

約数和(自身を含む): 106528400

約数和(自身を除く): 53359072

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 709, 872, 1418, 1744, 2836, 4687, 5672, 9374, 11344, 18748, 30487, 37496, 60974, 74992, 77281, 121948, 154562, 243896, 309124, 487792, 618248, 1236496, 3323083, 6646166, 13292332, 26584664, 53169328]

約数ペア:

[(1, 53169328), (2, 26584664), (4, 13292332), (8, 6646166), (16, 3323083), (43, 1236496), (86, 618248), (109, 487792), (172, 309124), (218, 243896), (344, 154562), (436, 121948), (688, 77281), (709, 74992), (872, 60974), (1418, 37496), (1744, 30487), (2836, 18748), (4687, 11344), (5672, 9374)]