19660050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{14563}}^1$

素因数の和:14584

約数の個数: 48

約数和(自身を含む): 54178080

約数和(自身を除く): 34518030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 14563, 29126, 43689, 72815, 87378, 131067, 145630, 218445, 262134, 364075, 393201, 436890, 655335, 728150, 786402, 1092225, 1310670, 1966005, 2184450, 3276675, 3932010, 6553350, 9830025, 19660050]

約数ペア:

[(1, 19660050), (2, 9830025), (3, 6553350), (5, 3932010), (6, 3276675), (9, 2184450), (10, 1966005), (15, 1310670), (18, 1092225), (25, 786402), (27, 728150), (30, 655335), (45, 436890), (50, 393201), (54, 364075), (75, 262134), (90, 218445), (135, 145630), (150, 131067), (225, 87378), (270, 72815), (450, 43689), (675, 29126), (1350, 14563)]