51198749

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1163}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 61831680

約数和(自身を除く): 10632931

約数列:

[1, 7, 19, 133, 331, 1163, 2317, 6289, 8141, 22097, 44023, 154679, 384953, 2694671, 7314107, 51198749]

約数ペア:

[(1, 51198749), (7, 7314107), (19, 2694671), (133, 384953), (331, 154679), (1163, 44023), (2317, 22097), (6289, 8141)]