25816925519

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53279}}^1$

素因数の和:53364

約数の個数: 48

約数和(自身を含む): 34985779200

約数和(自身を除く): 9168853681

約数列:

[1, 7, 11, 29, 31, 49, 77, 203, 217, 319, 341, 539, 899, 1421, 1519, 2233, 2387, 6293, 9889, 15631, 16709, 44051, 53279, 69223, 372953, 484561, 586069, 1545091, 1651649, 2610671, 4102483, 10815637, 11561543, 16996001, 18168139, 28717381, 47897821, 75709459, 80930801, 118972007, 127176973, 335284747, 526876031, 832804049, 890238811, 2346993229, 3688132217, 25816925519]

約数ペア:

[(1, 25816925519), (7, 3688132217), (11, 2346993229), (29, 890238811), (31, 832804049), (49, 526876031), (77, 335284747), (203, 127176973), (217, 118972007), (319, 80930801), (341, 75709459), (539, 47897821), (899, 28717381), (1421, 18168139), (1519, 16996001), (2233, 11561543), (2387, 10815637), (6293, 4102483), (9889, 2610671), (15631, 1651649), (16709, 1545091), (44051, 586069), (53279, 484561), (69223, 372953)]