49688480

素因数分解:

$2^5\times 5^1\times {\mathrm{310553}}^1$

素因数の和:310568

約数の個数: 24

約数和(自身を含む): 117389412

約数和(自身を除く): 67700932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 310553, 621106, 1242212, 1552765, 2484424, 3105530, 4968848, 6211060, 9937696, 12422120, 24844240, 49688480]

約数ペア:

[(1, 49688480), (2, 24844240), (4, 12422120), (5, 9937696), (8, 6211060), (10, 4968848), (16, 3105530), (20, 2484424), (32, 1552765), (40, 1242212), (80, 621106), (160, 310553)]