56988280

素因数分解:

$2^3\times 5^1\times {\mathrm{1424707}}^1$

素因数の和:1424718

約数の個数: 16

約数和(自身を含む): 128223720

約数和(自身を除く): 71235440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1424707, 2849414, 5698828, 7123535, 11397656, 14247070, 28494140, 56988280]

約数ペア:

[(1, 56988280), (2, 28494140), (4, 14247070), (5, 11397656), (8, 7123535), (10, 5698828), (20, 2849414), (40, 1424707)]