51837478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{823}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 97297920

約数和(自身を除く): 45460442

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 409, 818, 823, 1646, 2863, 4499, 5726, 5761, 8998, 9053, 11522, 18106, 31493, 62986, 63371, 126742, 336607, 673214, 2356249, 3702677, 4712498, 7405354, 25918739, 51837478]

約数ペア:

[(1, 51837478), (2, 25918739), (7, 7405354), (11, 4712498), (14, 3702677), (22, 2356249), (77, 673214), (154, 336607), (409, 126742), (818, 63371), (823, 62986), (1646, 31493), (2863, 18106), (4499, 11522), (5726, 9053), (5761, 8998)]