28909850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1093}}^1$

素因数の和:1151

約数の個数: 36

約数和(自身を含む): 56263326

約数和(自身を除く): 27353476

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 529, 575, 1058, 1093, 1150, 2186, 2645, 5290, 5465, 10930, 13225, 25139, 26450, 27325, 50278, 54650, 125695, 251390, 578197, 628475, 1156394, 1256950, 2890985, 5781970, 14454925, 28909850]

約数ペア:

[(1, 28909850), (2, 14454925), (5, 5781970), (10, 2890985), (23, 1256950), (25, 1156394), (46, 628475), (50, 578197), (115, 251390), (230, 125695), (529, 54650), (575, 50278), (1058, 27325), (1093, 26450), (1150, 25139), (2186, 13225), (2645, 10930), (5290, 5465)]