50253920

素因数分解:

$2^5\times 5^1\times {\mathrm{443}}^1\times {\mathrm{709}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 119160720

約数和(自身を除く): 68906800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 443, 709, 886, 1418, 1772, 2215, 2836, 3544, 3545, 4430, 5672, 7088, 7090, 8860, 11344, 14176, 14180, 17720, 22688, 28360, 35440, 56720, 70880, 113440, 314087, 628174, 1256348, 1570435, 2512696, 3140870, 5025392, 6281740, 10050784, 12563480, 25126960, 50253920]

約数ペア:

[(1, 50253920), (2, 25126960), (4, 12563480), (5, 10050784), (8, 6281740), (10, 5025392), (16, 3140870), (20, 2512696), (32, 1570435), (40, 1256348), (80, 628174), (160, 314087), (443, 113440), (709, 70880), (886, 56720), (1418, 35440), (1772, 28360), (2215, 22688), (2836, 17720), (3544, 14180), (3545, 14176), (4430, 11344), (5672, 8860), (7088, 7090)]