50668750

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 105977592

約数和(自身を除く): 55308842

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 121, 125, 134, 242, 250, 275, 335, 550, 605, 625, 670, 737, 1210, 1250, 1375, 1474, 1675, 2750, 3025, 3125, 3350, 3685, 6050, 6250, 6875, 7370, 8107, 8375, 13750, 15125, 16214, 16750, 18425, 30250, 34375, 36850, 40535, 41875, 68750, 75625, 81070, 83750, 92125, 151250, 184250, 202675, 209375, 378125, 405350, 418750, 460625, 756250, 921250, 1013375, 2026750, 2303125, 4606250, 5066875, 10133750, 25334375, 50668750]

約数ペア:

[(1, 50668750), (2, 25334375), (5, 10133750), (10, 5066875), (11, 4606250), (22, 2303125), (25, 2026750), (50, 1013375), (55, 921250), (67, 756250), (110, 460625), (121, 418750), (125, 405350), (134, 378125), (242, 209375), (250, 202675), (275, 184250), (335, 151250), (550, 92125), (605, 83750), (625, 81070), (670, 75625), (737, 68750), (1210, 41875), (1250, 40535), (1375, 36850), (1474, 34375), (1675, 30250), (2750, 18425), (3025, 16750), (3125, 16214), (3350, 15125), (3685, 13750), (6050, 8375), (6250, 8107), (6875, 7370)]