49854260

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{4027}}^1$

素因数の和:4655

約数の個数: 24

約数和(自身を含む): 104889120

約数和(自身を除く): 55034860

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 4027, 6190, 8054, 12380, 16108, 20135, 40270, 80540, 2492713, 4985426, 9970852, 12463565, 24927130, 49854260]

約数ペア:

[(1, 49854260), (2, 24927130), (4, 12463565), (5, 9970852), (10, 4985426), (20, 2492713), (619, 80540), (1238, 40270), (2476, 20135), (3095, 16108), (4027, 12380), (6190, 8054)]