49017220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1009}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 118097280

約数和(自身を除く): 69080060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1009, 1388, 1735, 2018, 2429, 3470, 4036, 4858, 5045, 6940, 7063, 9716, 10090, 12145, 14126, 20180, 24290, 28252, 35315, 48580, 70630, 141260, 350123, 700246, 1400492, 1750615, 2450861, 3501230, 4901722, 7002460, 9803444, 12254305, 24508610, 49017220]

約数ペア:

[(1, 49017220), (2, 24508610), (4, 12254305), (5, 9803444), (7, 7002460), (10, 4901722), (14, 3501230), (20, 2450861), (28, 1750615), (35, 1400492), (70, 700246), (140, 350123), (347, 141260), (694, 70630), (1009, 48580), (1388, 35315), (1735, 28252), (2018, 24290), (2429, 20180), (3470, 14126), (4036, 12145), (4858, 10090), (5045, 9716), (6940, 7063)]