54889695

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 109304832

約数和(自身を除く): 54415137

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 271, 315, 643, 813, 1355, 1897, 1929, 2439, 3215, 4065, 4501, 5691, 5787, 9485, 9645, 12195, 13503, 17073, 22505, 28455, 28935, 40509, 67515, 85365, 174253, 202545, 522759, 871265, 1219771, 1568277, 2613795, 3659313, 6098855, 7841385, 10977939, 18296565, 54889695]

約数ペア:

[(1, 54889695), (3, 18296565), (5, 10977939), (7, 7841385), (9, 6098855), (15, 3659313), (21, 2613795), (35, 1568277), (45, 1219771), (63, 871265), (105, 522759), (271, 202545), (315, 174253), (643, 85365), (813, 67515), (1355, 40509), (1897, 28935), (1929, 28455), (2439, 22505), (3215, 17073), (4065, 13503), (4501, 12195), (5691, 9645), (5787, 9485)]