48018089

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 58900608

約数和(自身を除く): 10882519

約数列:

[1, 7, 23, 49, 137, 161, 311, 959, 1127, 2177, 3151, 6713, 7153, 15239, 22057, 42607, 50071, 154399, 298249, 350497, 979961, 2087743, 6859727, 48018089]

約数ペア:

[(1, 48018089), (7, 6859727), (23, 2087743), (49, 979961), (137, 350497), (161, 298249), (311, 154399), (959, 50071), (1127, 42607), (2177, 22057), (3151, 15239), (6713, 7153)]