50788311

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127289}}^1$

素因数の和:127318

約数の個数: 16

約数和(自身を含む): 81465600

約数和(自身を除く): 30677289

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 127289, 381867, 891023, 2418491, 2673069, 7255473, 16929437, 50788311]

約数ペア:

[(1, 50788311), (3, 16929437), (7, 7255473), (19, 2673069), (21, 2418491), (57, 891023), (133, 381867), (399, 127289)]