53447121

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 98577024

約数和(自身を除く): 45129903

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2417, 2457, 3159, 7251, 7371, 16919, 21753, 22113, 31421, 50757, 65259, 94263, 152271, 195777, 219947, 282789, 456813, 587331, 659841, 848367, 1370439, 1979523, 2545101, 4111317, 5938569, 7635303, 17815707, 53447121]

約数ペア:

[(1, 53447121), (3, 17815707), (7, 7635303), (9, 5938569), (13, 4111317), (21, 2545101), (27, 1979523), (39, 1370439), (63, 848367), (81, 659841), (91, 587331), (117, 456813), (189, 282789), (243, 219947), (273, 195777), (351, 152271), (567, 94263), (819, 65259), (1053, 50757), (1701, 31421), (2417, 22113), (2457, 21753), (3159, 16919), (7251, 7371)]