48588520

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2767}}^1$

素因数の和:3217

約数の個数: 32

約数和(自身を含む): 109612800

約数和(自身を除く): 61024280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 878, 1756, 2195, 2767, 3512, 4390, 5534, 8780, 11068, 13835, 17560, 22136, 27670, 55340, 110680, 1214713, 2429426, 4858852, 6073565, 9717704, 12147130, 24294260, 48588520]

約数ペア:

[(1, 48588520), (2, 24294260), (4, 12147130), (5, 9717704), (8, 6073565), (10, 4858852), (20, 2429426), (40, 1214713), (439, 110680), (878, 55340), (1756, 27670), (2195, 22136), (2767, 17560), (3512, 13835), (4390, 11068), (5534, 8780)]