51979995

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4639}}^1$

素因数の和:4736

約数の個数: 32

約数和(自身を含む): 93542400

約数和(自身を除く): 41562405

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 4639, 11205, 13917, 23195, 41751, 69585, 125253, 208755, 385037, 626265, 1155111, 1925185, 3465333, 5775555, 10395999, 17326665, 51979995]

約数ペア:

[(1, 51979995), (3, 17326665), (5, 10395999), (9, 5775555), (15, 3465333), (27, 1925185), (45, 1155111), (83, 626265), (135, 385037), (249, 208755), (415, 125253), (747, 69585), (1245, 41751), (2241, 23195), (3735, 13917), (4639, 11205)]