57905090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 107243136

約数和(自身を除く): 49338046

約数列:

[1, 2, 5, 10, 43, 86, 215, 311, 430, 433, 622, 866, 1555, 2165, 3110, 4330, 13373, 18619, 26746, 37238, 66865, 93095, 133730, 134663, 186190, 269326, 673315, 1346630, 5790509, 11581018, 28952545, 57905090]

約数ペア:

[(1, 57905090), (2, 28952545), (5, 11581018), (10, 5790509), (43, 1346630), (86, 673315), (215, 269326), (311, 186190), (430, 134663), (433, 133730), (622, 93095), (866, 66865), (1555, 37238), (2165, 26746), (3110, 18619), (4330, 13373)]