49448120

素因数分解:

$2^3\times 5^1\times {\mathrm{1236203}}^1$

素因数の和:1236214

約数の個数: 16

約数和(自身を含む): 111258360

約数和(自身を除く): 61810240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1236203, 2472406, 4944812, 6181015, 9889624, 12362030, 24724060, 49448120]

約数ペア:

[(1, 49448120), (2, 24724060), (4, 12362030), (5, 9889624), (8, 6181015), (10, 4944812), (20, 2472406), (40, 1236203)]