56402080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{50359}}^1$

素因数の和:50381

約数の個数: 48

約数和(自身を含む): 152288640

約数和(自身を除く): 95886560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 50359, 100718, 201436, 251795, 352513, 402872, 503590, 705026, 805744, 1007180, 1410052, 1611488, 1762565, 2014360, 2820104, 3525130, 4028720, 5640208, 7050260, 8057440, 11280416, 14100520, 28201040, 56402080]

約数ペア:

[(1, 56402080), (2, 28201040), (4, 14100520), (5, 11280416), (7, 8057440), (8, 7050260), (10, 5640208), (14, 4028720), (16, 3525130), (20, 2820104), (28, 2014360), (32, 1762565), (35, 1611488), (40, 1410052), (56, 1007180), (70, 805744), (80, 705026), (112, 503590), (140, 402872), (160, 352513), (224, 251795), (280, 201436), (560, 100718), (1120, 50359)]