54205850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{13723}}^1$

素因数の和:13814

約数の個数: 24

約数和(自身を含む): 102106560

約数和(自身を除く): 47900710

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 13723, 27446, 68615, 137230, 343075, 686150, 1084117, 2168234, 5420585, 10841170, 27102925, 54205850]

約数ペア:

[(1, 54205850), (2, 27102925), (5, 10841170), (10, 5420585), (25, 2168234), (50, 1084117), (79, 686150), (158, 343075), (395, 137230), (790, 68615), (1975, 27446), (3950, 13723)]