55047800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9491}}^1$

素因数の和:9536

約数の個数: 48

約数和(自身を含む): 132413400

約数和(自身を除く): 77365600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 9491, 18982, 37964, 47455, 75928, 94910, 189820, 237275, 275239, 379640, 474550, 550478, 949100, 1100956, 1376195, 1898200, 2201912, 2752390, 5504780, 6880975, 11009560, 13761950, 27523900, 55047800]

約数ペア:

[(1, 55047800), (2, 27523900), (4, 13761950), (5, 11009560), (8, 6880975), (10, 5504780), (20, 2752390), (25, 2201912), (29, 1898200), (40, 1376195), (50, 1100956), (58, 949100), (100, 550478), (116, 474550), (145, 379640), (200, 275239), (232, 237275), (290, 189820), (580, 94910), (725, 75928), (1160, 47455), (1450, 37964), (2900, 18982), (5800, 9491)]