65914750

素因数分解:

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

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 135691920

約数和(自身を除く): 69777170

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 605, 1210, 1375, 2179, 2750, 3025, 4358, 6050, 10895, 15125, 21790, 23969, 30250, 47938, 54475, 108950, 119845, 239690, 263659, 272375, 527318, 544750, 599225, 1198450, 1318295, 2636590, 2996125, 5992250, 6591475, 13182950, 32957375, 65914750]

約数ペア:

[(1, 65914750), (2, 32957375), (5, 13182950), (10, 6591475), (11, 5992250), (22, 2996125), (25, 2636590), (50, 1318295), (55, 1198450), (110, 599225), (121, 544750), (125, 527318), (242, 272375), (250, 263659), (275, 239690), (550, 119845), (605, 108950), (1210, 54475), (1375, 47938), (2179, 30250), (2750, 23969), (3025, 21790), (4358, 15125), (6050, 10895)]