54945808

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{18973}}^1$

素因数の和:19162

約数の個数: 20

約数和(自身を含む): 107051308

約数和(自身を除く): 52105500

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 18973, 37946, 75892, 151784, 303568, 3434113, 6868226, 13736452, 27472904, 54945808]

約数ペア:

[(1, 54945808), (2, 27472904), (4, 13736452), (8, 6868226), (16, 3434113), (181, 303568), (362, 151784), (724, 75892), (1448, 37946), (2896, 18973)]