49521320

素因数分解:

$2^3\times 5^1\times {\mathrm{1238033}}^1$

素因数の和:1238044

約数の個数: 16

約数和(自身を含む): 111423060

約数和(自身を除く): 61901740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1238033, 2476066, 4952132, 6190165, 9904264, 12380330, 24760660, 49521320]

約数ペア:

[(1, 49521320), (2, 24760660), (4, 12380330), (5, 9904264), (8, 6190165), (10, 4952132), (20, 2476066), (40, 1238033)]