50272180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4919}}^1$

素因数の和:5008

約数の個数: 48

約数和(自身を含む): 122330880

約数和(自身を除く): 72058700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 4919, 5110, 9838, 10220, 19676, 24595, 34433, 49190, 68866, 98380, 137732, 172165, 344330, 359087, 688660, 718174, 1436348, 1795435, 2513609, 3590870, 5027218, 7181740, 10054436, 12568045, 25136090, 50272180]

約数ペア:

[(1, 50272180), (2, 25136090), (4, 12568045), (5, 10054436), (7, 7181740), (10, 5027218), (14, 3590870), (20, 2513609), (28, 1795435), (35, 1436348), (70, 718174), (73, 688660), (140, 359087), (146, 344330), (292, 172165), (365, 137732), (511, 98380), (730, 68866), (1022, 49190), (1460, 34433), (2044, 24595), (2555, 19676), (4919, 10220), (5110, 9838)]