55779493

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 71245440

約数和(自身を除く): 15465947

約数列:

[1, 7, 11, 49, 77, 239, 433, 539, 1673, 2629, 3031, 4763, 11711, 18403, 21217, 33341, 103487, 128821, 233387, 724409, 1138357, 5070863, 7968499, 55779493]

約数ペア:

[(1, 55779493), (7, 7968499), (11, 5070863), (49, 1138357), (77, 724409), (239, 233387), (433, 128821), (539, 103487), (1673, 33341), (2629, 21217), (3031, 18403), (4763, 11711)]