50410220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{51439}}^1$

素因数の和:51462

約数の個数: 36

約数和(自身を含む): 123147360

約数和(自身を除く): 72737140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 51439, 102878, 205756, 257195, 360073, 514390, 720146, 1028780, 1440292, 1800365, 2520511, 3600730, 5041022, 7201460, 10082044, 12602555, 25205110, 50410220]

約数ペア:

[(1, 50410220), (2, 25205110), (4, 12602555), (5, 10082044), (7, 7201460), (10, 5041022), (14, 3600730), (20, 2520511), (28, 1800365), (35, 1440292), (49, 1028780), (70, 720146), (98, 514390), (140, 360073), (196, 257195), (245, 205756), (490, 102878), (980, 51439)]