51049713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6263}}^1$

素因数の和:6309

約数の個数: 32

約数和(自身を含む): 84188160

約数和(自身を除く): 33138447

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 6263, 8151, 18789, 68893, 81419, 118997, 206679, 244257, 356991, 895609, 1308967, 1546961, 2686827, 3926901, 4640883, 17016571, 51049713]

約数ペア:

[(1, 51049713), (3, 17016571), (11, 4640883), (13, 3926901), (19, 2686827), (33, 1546961), (39, 1308967), (57, 895609), (143, 356991), (209, 244257), (247, 206679), (429, 118997), (627, 81419), (741, 68893), (2717, 18789), (6263, 8151)]