52947128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1637}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 107321760

約数和(自身を除く): 54374632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 1637, 2488, 3274, 4043, 6548, 8086, 13096, 16172, 21281, 32344, 42562, 85124, 170248, 509107, 1018214, 2036428, 4072856, 6618391, 13236782, 26473564, 52947128]

約数ペア:

[(1, 52947128), (2, 26473564), (4, 13236782), (8, 6618391), (13, 4072856), (26, 2036428), (52, 1018214), (104, 509107), (311, 170248), (622, 85124), (1244, 42562), (1637, 32344), (2488, 21281), (3274, 16172), (4043, 13096), (6548, 8086)]