49330880

素因数分解:

$2^6\times 5^1\times {\mathrm{154159}}^1$

素因数の和:154176

約数の個数: 28

約数和(自身を含む): 117469920

約数和(自身を除く): 68139040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 154159, 308318, 616636, 770795, 1233272, 1541590, 2466544, 3083180, 4933088, 6166360, 9866176, 12332720, 24665440, 49330880]

約数ペア:

[(1, 49330880), (2, 24665440), (4, 12332720), (5, 9866176), (8, 6166360), (10, 4933088), (16, 3083180), (20, 2466544), (32, 1541590), (40, 1233272), (64, 770795), (80, 616636), (160, 308318), (320, 154159)]