51856304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{104549}}^1$

素因数の和:104588

約数の個数: 20

約数和(自身を含む): 103713600

約数和(自身を除く): 51857296

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 104549, 209098, 418196, 836392, 1672784, 3241019, 6482038, 12964076, 25928152, 51856304]

約数ペア:

[(1, 51856304), (2, 25928152), (4, 12964076), (8, 6482038), (16, 3241019), (31, 1672784), (62, 836392), (124, 418196), (248, 209098), (496, 104549)]