55649811

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 92312064

約数和(自身を除く): 36662253

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 137, 161, 203, 411, 483, 609, 667, 841, 959, 2001, 2523, 2877, 3151, 3973, 4669, 5887, 9453, 11919, 14007, 17661, 19343, 22057, 27811, 58029, 66171, 83433, 91379, 115217, 135401, 274137, 345651, 406203, 639653, 806519, 1918959, 2419557, 2649991, 7949973, 18549937, 55649811]

約数ペア:

[(1, 55649811), (3, 18549937), (7, 7949973), (21, 2649991), (23, 2419557), (29, 1918959), (69, 806519), (87, 639653), (137, 406203), (161, 345651), (203, 274137), (411, 135401), (483, 115217), (609, 91379), (667, 83433), (841, 66171), (959, 58029), (2001, 27811), (2523, 22057), (2877, 19343), (3151, 17661), (3973, 14007), (4669, 11919), (5887, 9453)]