50861340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{282563}}^1$

素因数の和:282578

約数の個数: 36

約数和(自身を含む): 154279944

約数和(自身を除く): 103418604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 282563, 565126, 847689, 1130252, 1412815, 1695378, 2543067, 2825630, 3390756, 4238445, 5086134, 5651260, 8476890, 10172268, 12715335, 16953780, 25430670, 50861340]

約数ペア:

[(1, 50861340), (2, 25430670), (3, 16953780), (4, 12715335), (5, 10172268), (6, 8476890), (9, 5651260), (10, 5086134), (12, 4238445), (15, 3390756), (18, 2825630), (20, 2543067), (30, 1695378), (36, 1412815), (45, 1130252), (60, 847689), (90, 565126), (180, 282563)]