54390828

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{63839}}^1$

素因数の和:63917

約数の個数: 24

約数和(自身を含む): 128701440

約数和(自身を除く): 74310612

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 63839, 127678, 191517, 255356, 383034, 766068, 4532569, 9065138, 13597707, 18130276, 27195414, 54390828]

約数ペア:

[(1, 54390828), (2, 27195414), (3, 18130276), (4, 13597707), (6, 9065138), (12, 4532569), (71, 766068), (142, 383034), (213, 255356), (284, 191517), (426, 127678), (852, 63839)]