53452558

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{991}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 81244800

約数和(自身を除く): 27792242

約数列:

[1, 2, 149, 181, 298, 362, 991, 1982, 26969, 53938, 147659, 179371, 295318, 358742, 26726279, 53452558]

約数ペア:

[(1, 53452558), (2, 26726279), (149, 358742), (181, 295318), (298, 179371), (362, 147659), (991, 53938), (1982, 26969)]