50133800

素因数分解:

$2^3\times 5^2\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 117031200

約数和(自身を除く): 66897400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 439, 571, 878, 1142, 1756, 2195, 2284, 2855, 3512, 4390, 4568, 5710, 8780, 10975, 11420, 14275, 17560, 21950, 22840, 28550, 43900, 57100, 87800, 114200, 250669, 501338, 1002676, 1253345, 2005352, 2506690, 5013380, 6266725, 10026760, 12533450, 25066900, 50133800]

約数ペア:

[(1, 50133800), (2, 25066900), (4, 12533450), (5, 10026760), (8, 6266725), (10, 5013380), (20, 2506690), (25, 2005352), (40, 1253345), (50, 1002676), (100, 501338), (200, 250669), (439, 114200), (571, 87800), (878, 57100), (1142, 43900), (1756, 28550), (2195, 22840), (2284, 21950), (2855, 17560), (3512, 14275), (4390, 11420), (4568, 10975), (5710, 8780)]