56855460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22037}}^1$

素因数の和:22092

約数の個数: 48

約数和(自身を含む): 162904896

約数和(自身を除く): 106049436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 22037, 44074, 66111, 88148, 110185, 132222, 220370, 264444, 330555, 440740, 661110, 947591, 1322220, 1895182, 2842773, 3790364, 4737955, 5685546, 9475910, 11371092, 14213865, 18951820, 28427730, 56855460]

約数ペア:

[(1, 56855460), (2, 28427730), (3, 18951820), (4, 14213865), (5, 11371092), (6, 9475910), (10, 5685546), (12, 4737955), (15, 3790364), (20, 2842773), (30, 1895182), (43, 1322220), (60, 947591), (86, 661110), (129, 440740), (172, 330555), (215, 264444), (258, 220370), (430, 132222), (516, 110185), (645, 88148), (860, 66111), (1290, 44074), (2580, 22037)]