51053499

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 90597312

約数和(自身を除く): 39543813

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 73, 119, 153, 219, 357, 511, 653, 657, 1071, 1241, 1533, 1959, 3723, 4571, 4599, 5877, 8687, 11101, 11169, 13713, 26061, 33303, 41139, 47669, 77707, 78183, 99909, 143007, 233121, 333683, 429021, 699363, 810373, 1001049, 2431119, 3003147, 5672611, 7293357, 17017833, 51053499]

約数ペア:

[(1, 51053499), (3, 17017833), (7, 7293357), (9, 5672611), (17, 3003147), (21, 2431119), (51, 1001049), (63, 810373), (73, 699363), (119, 429021), (153, 333683), (219, 233121), (357, 143007), (511, 99909), (653, 78183), (657, 77707), (1071, 47669), (1241, 41139), (1533, 33303), (1959, 26061), (3723, 13713), (4571, 11169), (4599, 11101), (5877, 8687)]