54846580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 119374416

約数和(自身を除く): 64527836

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 137, 148, 185, 274, 370, 541, 548, 685, 740, 1082, 1370, 2164, 2705, 2740, 5069, 5410, 10138, 10820, 20017, 20276, 25345, 40034, 50690, 74117, 80068, 100085, 101380, 148234, 200170, 296468, 370585, 400340, 741170, 1482340, 2742329, 5484658, 10969316, 13711645, 27423290, 54846580]

約数ペア:

[(1, 54846580), (2, 27423290), (4, 13711645), (5, 10969316), (10, 5484658), (20, 2742329), (37, 1482340), (74, 741170), (137, 400340), (148, 370585), (185, 296468), (274, 200170), (370, 148234), (541, 101380), (548, 100085), (685, 80068), (740, 74117), (1082, 50690), (1370, 40034), (2164, 25345), (2705, 20276), (2740, 20017), (5069, 10820), (5410, 10138)]