51105889835

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{785459}}^1$

素因数の和:785508

約数の個数: 48

約数和(自身を含む): 82793767680

約数和(自身を除く): 31687877845

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 169, 385, 455, 715, 845, 1001, 1183, 1859, 5005, 5915, 9295, 13013, 65065, 785459, 3927295, 5498213, 8640049, 10210967, 27491065, 43200245, 51054835, 60480343, 71476769, 112320637, 132742571, 302401715, 357383845, 561603185, 663712855, 786244459, 929197997, 1460168281, 3931222295, 4645989985, 7300841405, 10221177967, 51105889835]

約数ペア:

[(1, 51105889835), (5, 10221177967), (7, 7300841405), (11, 4645989985), (13, 3931222295), (35, 1460168281), (55, 929197997), (65, 786244459), (77, 663712855), (91, 561603185), (143, 357383845), (169, 302401715), (385, 132742571), (455, 112320637), (715, 71476769), (845, 60480343), (1001, 51054835), (1183, 43200245), (1859, 27491065), (5005, 10210967), (5915, 8640049), (9295, 5498213), (13013, 3927295), (65065, 785459)]