54882440

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12823}}^1$

素因数の和:12941

約数の個数: 32

約数和(自身を含む): 124649280

約数和(自身を除く): 69766840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 12823, 25646, 51292, 64115, 102584, 128230, 256460, 512920, 1372061, 2744122, 5488244, 6860305, 10976488, 13720610, 27441220, 54882440]

約数ペア:

[(1, 54882440), (2, 27441220), (4, 13720610), (5, 10976488), (8, 6860305), (10, 5488244), (20, 2744122), (40, 1372061), (107, 512920), (214, 256460), (428, 128230), (535, 102584), (856, 64115), (1070, 51292), (2140, 25646), (4280, 12823)]