52731800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2179}}^1$

素因数の和:2217

約数の個数: 72

約数和(自身を含む): 134822100

約数和(自身を除く): 82090300

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 2179, 2200, 2420, 3025, 4358, 4840, 6050, 8716, 10895, 12100, 17432, 21790, 23969, 24200, 43580, 47938, 54475, 87160, 95876, 108950, 119845, 191752, 217900, 239690, 263659, 435800, 479380, 527318, 599225, 958760, 1054636, 1198450, 1318295, 2109272, 2396900, 2636590, 4793800, 5273180, 6591475, 10546360, 13182950, 26365900, 52731800]

約数ペア:

[(1, 52731800), (2, 26365900), (4, 13182950), (5, 10546360), (8, 6591475), (10, 5273180), (11, 4793800), (20, 2636590), (22, 2396900), (25, 2109272), (40, 1318295), (44, 1198450), (50, 1054636), (55, 958760), (88, 599225), (100, 527318), (110, 479380), (121, 435800), (200, 263659), (220, 239690), (242, 217900), (275, 191752), (440, 119845), (484, 108950), (550, 95876), (605, 87160), (968, 54475), (1100, 47938), (1210, 43580), (2179, 24200), (2200, 23969), (2420, 21790), (3025, 17432), (4358, 12100), (4840, 10895), (6050, 8716)]