53305360

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6113}}^1$

素因数の和:6235

約数の個数: 40

約数和(自身を含む): 125092440

約数和(自身を除く): 71787080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 6113, 8720, 12226, 24452, 30565, 48904, 61130, 97808, 122260, 244520, 489040, 666317, 1332634, 2665268, 3331585, 5330536, 6663170, 10661072, 13326340, 26652680, 53305360]

約数ペア:

[(1, 53305360), (2, 26652680), (4, 13326340), (5, 10661072), (8, 6663170), (10, 5330536), (16, 3331585), (20, 2665268), (40, 1332634), (80, 666317), (109, 489040), (218, 244520), (436, 122260), (545, 97808), (872, 61130), (1090, 48904), (1744, 30565), (2180, 24452), (4360, 12226), (6113, 8720)]