52219775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 68058144

約数和(自身を除く): 15838369

約数列:

[1, 5, 23, 25, 115, 197, 461, 575, 985, 2305, 4531, 4925, 10603, 11525, 22655, 53015, 90817, 113275, 265075, 454085, 2088791, 2270425, 10443955, 52219775]

約数ペア:

[(1, 52219775), (5, 10443955), (23, 2270425), (25, 2088791), (115, 454085), (197, 265075), (461, 113275), (575, 90817), (985, 53015), (2305, 22655), (4531, 11525), (4925, 10603)]