50898425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 71995392

約数和(自身を除く): 21096967

約数列:

[1, 5, 17, 23, 25, 41, 85, 115, 127, 205, 391, 425, 575, 635, 697, 943, 1025, 1955, 2159, 2921, 3175, 3485, 4715, 5207, 9775, 10795, 14605, 16031, 17425, 23575, 26035, 49657, 53975, 73025, 80155, 88519, 119761, 130175, 248285, 400775, 442595, 598805, 1241425, 2035937, 2212975, 2994025, 10179685, 50898425]

約数ペア:

[(1, 50898425), (5, 10179685), (17, 2994025), (23, 2212975), (25, 2035937), (41, 1241425), (85, 598805), (115, 442595), (127, 400775), (205, 248285), (391, 130175), (425, 119761), (575, 88519), (635, 80155), (697, 73025), (943, 53975), (1025, 49657), (1955, 26035), (2159, 23575), (2921, 17425), (3175, 16031), (3485, 14605), (4715, 10795), (5207, 9775)]