55213053

素因数分解:

$3^1\times 7^3\times {\mathrm{53657}}^1$

素因数の和:53681

約数の個数: 16

約数和(自身を含む): 85852800

約数和(自身を除く): 30639747

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 53657, 160971, 375599, 1126797, 2629193, 7887579, 18404351, 55213053]

約数ペア:

[(1, 55213053), (3, 18404351), (7, 7887579), (21, 2629193), (49, 1126797), (147, 375599), (343, 160971), (1029, 53657)]