51387198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{372371}}^1$

素因数の和:372399

約数の個数: 16

約数和(自身を含む): 107243136

約数和(自身を除く): 55855938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 372371, 744742, 1117113, 2234226, 8564533, 17129066, 25693599, 51387198]

約数ペア:

[(1, 51387198), (2, 25693599), (3, 17129066), (6, 8564533), (23, 2234226), (46, 1117113), (69, 744742), (138, 372371)]