49287856

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{7919}}^1$

素因数の和:8316

約数の個数: 20

約数和(自身を含む): 95752800

約数和(自身を除く): 46464944

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 7919, 15838, 31676, 63352, 126704, 3080491, 6160982, 12321964, 24643928, 49287856]

約数ペア:

[(1, 49287856), (2, 24643928), (4, 12321964), (8, 6160982), (16, 3080491), (389, 126704), (778, 63352), (1556, 31676), (3112, 15838), (6224, 7919)]