50393040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{209971}}^1$

素因数の和:209987

約数の個数: 40

約数和(自身を含む): 156219168

約数和(自身を除く): 105826128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 209971, 419942, 629913, 839884, 1049855, 1259826, 1679768, 2099710, 2519652, 3149565, 3359536, 4199420, 5039304, 6299130, 8398840, 10078608, 12598260, 16797680, 25196520, 50393040]

約数ペア:

[(1, 50393040), (2, 25196520), (3, 16797680), (4, 12598260), (5, 10078608), (6, 8398840), (8, 6299130), (10, 5039304), (12, 4199420), (15, 3359536), (16, 3149565), (20, 2519652), (24, 2099710), (30, 1679768), (40, 1259826), (48, 1049855), (60, 839884), (80, 629913), (120, 419942), (240, 209971)]