53542244

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13757}}^1$

素因数の和:13907

約数の個数: 24

約数和(自身を含む): 107862720

約数和(自身を除く): 54320476

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 13757, 27514, 55028, 96299, 192598, 385196, 1912223, 3824446, 7648892, 13385561, 26771122, 53542244]

約数ペア:

[(1, 53542244), (2, 26771122), (4, 13385561), (7, 7648892), (14, 3824446), (28, 1912223), (139, 385196), (278, 192598), (556, 96299), (973, 55028), (1946, 27514), (3892, 13757)]