48847975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7723}}^1$

素因数の和:7767

約数の個数: 24

約数和(自身を含む): 68959872

約数和(自身を除く): 20111897

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 7723, 38615, 84953, 177629, 193075, 424765, 888145, 1953919, 2123825, 4440725, 9769595, 48847975]

約数ペア:

[(1, 48847975), (5, 9769595), (11, 4440725), (23, 2123825), (25, 1953919), (55, 888145), (115, 424765), (253, 193075), (275, 177629), (575, 84953), (1265, 38615), (6325, 7723)]