48969040

素因数分解:

$2^4\times 5^1\times {\mathrm{612113}}^1$

素因数の和:612126

約数の個数: 20

約数和(自身を含む): 113853204

約数和(自身を除く): 64884164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 612113, 1224226, 2448452, 3060565, 4896904, 6121130, 9793808, 12242260, 24484520, 48969040]

約数ペア:

[(1, 48969040), (2, 24484520), (4, 12242260), (5, 9793808), (8, 6121130), (10, 4896904), (16, 3060565), (20, 2448452), (40, 1224226), (80, 612113)]