50541540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17191}}^1$

素因数の和:17217

約数の個数: 72

約数和(自身を含む): 164630592

約数和(自身を除く): 114089052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 17191, 34382, 51573, 68764, 85955, 103146, 120337, 171910, 206292, 240674, 257865, 343820, 361011, 481348, 515730, 601685, 722022, 842359, 1031460, 1203370, 1444044, 1684718, 1805055, 2406740, 2527077, 3369436, 3610110, 4211795, 5054154, 7220220, 8423590, 10108308, 12635385, 16847180, 25270770, 50541540]

約数ペア:

[(1, 50541540), (2, 25270770), (3, 16847180), (4, 12635385), (5, 10108308), (6, 8423590), (7, 7220220), (10, 5054154), (12, 4211795), (14, 3610110), (15, 3369436), (20, 2527077), (21, 2406740), (28, 1805055), (30, 1684718), (35, 1444044), (42, 1203370), (49, 1031460), (60, 842359), (70, 722022), (84, 601685), (98, 515730), (105, 481348), (140, 361011), (147, 343820), (196, 257865), (210, 240674), (245, 206292), (294, 171910), (420, 120337), (490, 103146), (588, 85955), (735, 68764), (980, 51573), (1470, 34382), (2940, 17191)]