28028950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{24373}}^1$

素因数の和:24408

約数の個数: 24

約数和(自身を含む): 54402768

約数和(自身を除く): 26373818

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 24373, 48746, 121865, 243730, 560579, 609325, 1121158, 1218650, 2802895, 5605790, 14014475, 28028950]

約数ペア:

[(1, 28028950), (2, 14014475), (5, 5605790), (10, 2802895), (23, 1218650), (25, 1121158), (46, 609325), (50, 560579), (115, 243730), (230, 121865), (575, 48746), (1150, 24373)]